ADVANCE PROGRAM
THIRTY-FIRST ANNUAL
PRECISE TIME AND TIME INTERVAL (PTTI)
SYSTEMS AND APPLICATIONS MEETING
December 7-9,1999
31 Years of Progress
1969-1999
Marriott's Laguna Cliffs Resort
Dana Point, California
Monday, December 6, 1999
0800-1300 Pipe and Drape Set-Up for Exhibitors 1300-2000 Exhibitor Set-Up 1900-2100 Registration - PTTI Meeting* 1900-2100 Committee on GPS and GLONASS Time Transfer Standards, J. Levine, NIST
0700-0800 Speakers' Breakfast 0700-1500 Speakers' Room Open 0700-0800 Attendees' Breakfast 0715-1600 Registration - Grand Ballroom Foyer 0800-1700 Technical Exhibits 0800-0900 Opening Session and Keynote 0900-1030 Session I 1030-1050 Intermission - Exhibits Area 1050-1150 Session II 1150-1300 Attendees' Lunch 1300-1440 Session III 1440-1500 Intermission - Exhibits Area 1500-1530 Panel Discussion 1530-1730 Session IV 1830-2030 Reception (in lieu of banquet this year)
0730-0830 Speakers' Breakfast 0730-1600 Speakers' Room Open 0730-0830 Attendees' Breakfast 0800-1600 Registration 0800-1700 Technical Exhibits 0830-1130 Poster Session 0830-0950 Session V 0950-1010 Intermission - Exhibits Area 1010-1130 Session VI 1130-1300 Attendees' Lunch 1300-1430 Session VII 1430-1450 Intermission - Exhibits Area 1450-1710 Session VIII 1730-1830 Joint PTTI Executive Board and Advisory Board Meeting
0730-0830 Speakers' Breakfast 0730-1600 Speakers' Room Open 0730-0830 Attendees' Breakfast 0800-1500 Registration 0830-1020 Session IX 1020-1040 Intermission - Pre-Function Area 1040-1200 Session X 1200-1330 Lunch 1330-1440 Session XI 1440-1500 Intermission 1500-1600 Session XII 1600-1620 Closing Session 1620-1630 Close of Meeting
* Registration for the PTTI Meeting is available each day. Exhibits will be open Tuesday and Wednesday only.
Ms. Nicolette JardineQuestions? Contact Ms. Jardine at 202-762-1414 or jardine.nicolette@usno.navy.mil
PTTI Registration
U.S. Naval Observatory
Time Service Department
3450 Massachusetts Avenue, NW
Washington, DC 20392-5420
TABLE OF CONTENTS
The objectives of the PTTI Systems and Applications Meetings are to:
This year, PTTI '99 addresses:
MEETING INFORMATION
Please send the PTTI registration form to:The registration fee is $275.00. Note: If payment is received postmarked on or before November 9, 1999 the cost is $250.00. The full registration fee includes: Entry to all the sessions; the exhibit area; a copy of the Proceedings; the welcoming reception; breakfast each day and lunch on Tuesday and Wednesday.
This year for fully-registered attendees, lunch is included on Tuesday and Wednesday. The function on Tuesday evening has been changed to a Welcoming Reception. The reception, included in the registration fee, takes place on Tuesday evening, December 7. Guest tickets are $25.00. Guest tickets for breakfast are $20.00 and for lunch $25.00.
The registration fee for students and full-time retirees is $50.00 and includes entry to the scientific sessions and the exhibit area only.
Please make checks payable to: Treasurer, PTTI. Credit cards are not accepted. Attendees, including presenters and exhibitors, must register and receive a badge and badges must be worn for admission to all sessions and functions.
Visitor badges for the exhibit area only may be obtained at the registration desk. The exhibit area is open to everyone.
All requests for cancellation must be received in writing postmarked on or before November 12, 1999. For requests received postmarked after November 12, there is a $140.00 cancellation fee. Refunds are not given for "no shows"; however, substitutions are allowed.
Access the PTTI '99 Home Page from the World Wide Web at:
PTTI '99 on-line registration is also available via the PTTI Home Page.
Please remember to take advantage of the early registration fee. Payment has to be received postmarked on or before November 9, 1999.
Questions
Please contact the following people for:
Registration Desk Hours
The registration desk will be open during the following hours:Marriott's Laguna Cliffs Resort at Dana Point
(PTTI '99 Meeting Room Block)
25135 Park Lantern
Dana Point, California 92629
949-661-5000
Fax 949-661-5358
If reservations are made by telephone, mention PTTI '99 to receive the special sleeping room rate. The rate is the prevailing government rate for Orange County. The current per diem rates for 1999 as published by the U.S. Government are room rate only and do not include taxes. Be prepared to pay with the U.S. Government credit card to get the tax exemption. The PTTI rate is available from December 4 through December 11, 1999.
Check-in time is 1500 and check-out time is Noon. Rooms are held until 1600 (4:00 p.m. PST if not guaranteed for late arrival by a credit card or one night's deposit). The block of reserved rooms will be released November 13, 1999, so register early. If rooms are available after that date, reservations will be accepted at the group rate. If you leave before your scheduled reservation without informing the Marriott 24 hours in advance of departure, you will be charged an early departure fee.
Airlines
United Airlines has been chosen as the official carrier for PTTI '99 and is pleased to offer the best available airfares and schedules that fit your travel needs.
To obtain the best fares or schedule information, please call United's Meeting Desk at 1-800-521-4041. Reservationists are on duty 7 days a week from 0700 to Midnight EST. Please be sure to reference ID number 527ZJ . The fares are available from December 4 through December 12, 1999. You or your travel agent should call without delay, as seats may be limited.
An additional 5% discount is available if you book and purchase a ticket at least 60 days in advance of the contracted travel dates. This increases the discount to 5% plus 5% off the lowest applicable fare or 10% plus 5% off the unrestricted coach fare.
Rental Car
Avis has been chosen as the official rent-a-car company for PTTI '99. To receive a reduced rate, call 1-800-331-1600 to book your reservation and give the Avis Meeting Sales Agent the Avis Worldwide Discount (AWD) number for PTTI '99 - J628452. Special meeting rates are available one week before and one week after the meeting and include unlimited free mileage.
Transportation from the Airport with Special Recommendations
There are a number of airports that you can fly into for the meeting--Los Angeles International, Ontario, and Orange County (John Wayne Airport). It is strongly recommended that you rent a car to travel to the hotel as the trip can take up to 75 minutes depending on the time of day. However, if you prefer to use a shuttle, there are shuttle companies--Super Shuttle is perhaps the most recognizable one--that provide service to Marriott's Laguna Cliffs Resort at Dana Point. The fare structure is complex. The first person boarding the shuttle pays a higher price, while succeeding passengers pay much less. Please check with the dispatcher or driver for the price before boarding.
Self and valet parking are available at the hotel. Parking for overnight guests is: Self parking is $9.00 per day with in and out privileges. Valet parking is $12.00 per day and includes unlimited in and out privileges. Parking for visitors is: Self Parking is $2.00 for the first hour, $1.00 for each additional hour and $10.00 maximum per day. Valet parking for visitors is $6.00 for the first 6 hours and $10.00 maximum per day after the first 6 hours.
The Orange County/John Wayne/Santa Ana Airport is the closest airport, a 30 to 40 minute drive. From there go via the 405 Freeway South (which merges into the 5 Freeway South). Traveling past Mission Viejo and San Juan Capistrano, exit at Pacific Coast Highway to the North (right). Proceed two sets of stoplights to Dana Point Harbor Drive and turn left. Proceed a short block and turn right onto Street of the Park Lantern. Proceed to the top the hill and enter the Resort's property.
From Orange County/John Wayne/Santa Ana Airport Via 73 Toll Road ($2.25 One-way Toll): Exit Orange County Airport and turn right onto MacArthur Boulevard. Follow MacArthur Boulevard about 2 - 3 miles to the exit for the 73 Toll Road South, to San Diego (it will be on your right). Continue on the Toll Road South until it feeds into the 5 Freeway South. Merge onto the 5 Freeway and follow it to Pacific Coast Highway. Exit here and go North (right). Proceed to the second stoplight, which is Dana Point Harbor Drive, turn left. Proceed a short block to the first stoplight, which is Street of the Park Lantern, turn right. Proceed up the hill to the entrance of the Resort.
From LAX: Take the 405 Freeway South (which merges into the 5 South), traveling past Mission Viejo and San Juan Capistrano. You will be looking for the Pacific Coast Highway exit. Exit Pacific Coast Highway to the North (right). Proceed two sets of stoplights to Dana Point Harbor Drive and turn left. Proceed a short block to the next stoplight and turn right onto Street of the Park Lantern. Proceed to the top of the hill and enter the Resort's property. (1.5 to 2 hr. travel time.)
From San Diego Airport: Take the 5 Freeway North. Shortly after passing the City of San Clemente, exit at Beach Cities (Highway 1) to the North (left). Proceed two sets of stoplights to Dana Point Harbor Drive and turn left. Proceed a short block to the next stoplight and turn right onto Street of the Park Lantern. Proceed to the top of the hill and enter the Resort's property. (1 to 1.5 hr. travel time.)
From the Ontario Airport: Take Highway 10 West to the 57 Freeway South. Stay on the 57 South to the 5 Freeway South, all the way to Dana Point. Exit at Pacific Coast Highway (veer right). Proceed two sets of stoplights to Dana Point Harbor Drive, and turn left. Proceed a short block to Street of the Park Lantern, and turn right. Proceed to the top of the hill and enter the Resort's property. (1.5 to 2 hr. travel time.)
Messages may be left for PTTI attendees through the hotel's telephone number of 949-661-5000.
The exhibit area is adjacent to the general session. For exhibit information, please contact:Don Mitchell
TrueTime, Inc.
2835 Duke Court
Santa Rosa, California 95407
707-528-1230 x118
Fax 707-527-6640
email: dmitchell@truetime.com
List of Potential Exhibitors for PTTI '99
Please check the PTTI Registration Desk or the hotel's Function Board for the location of the Speakers' Room. Session chairpersons should alert their sessions' members to meet them in the Speakers' Room for the Speakers' breakfast that is served each day. Beverages and speaker supplies are available during the day.
Papers in camera-ready form must be submitted to Dr. Lee A. Breakiron, Editorial Chairman, by December 9, 1999, unless prior arrangements have been made with him. If prior arrangements have not been made, the paper will not be published in the Proceedings.
The proceedings will be mailed to the attendees in 2000. If you cannot attend, but wish to reserve a copy of the Proceedings, please return the Registration Card with a check for $150.00 made out to Treasurer, PTTI. Please note on the card that you are not attending. Your reserved copy will be then sent to you. If you wish extra copies, they will also be available at $100.00.
The climate during late November and early December in the Dana Point area could be cool. A light coat or raincoat is recommended.
Thirty-Second Annual PTTI Meeting
The 32nd Annual Meeting will take place on November 28 - 30, 2000, at the Hyatt Regency, Reston Town Center, Reston, Virginia.
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Professor Carroll O. Alley University of Maryland Mr. Martin B. Bloch Frequency Electronics, Incorporated Mrs. Mary Chiu Applied Physics Laboratory Mrs. Sheila C. Faulkner Sachs Freeman Associates, Inc. Dr. Henry F. Fliegel The Aerospace Corporation Mr. Hugo Fruehauf Odetics Inc. Dr. Helmut Hellwig Deputy Assistant Secretary Air Force (Retired) Mr. Jeffry S. Ingold AlliedSignal Technical Services Corporation Mr. Robert H. Kern KERNCO, Inc. Dr. William J. Klepczynski Innovative Solutions International Mr. Paul F. Kuhnle Jet Propulsion Laboratory (Retired) |
Dr. Paul A. Koppang Datum, Inc. Mr. Donald H. Mitchell TrueTime, Inc. Mr. Jerry R. Norton The Johns Hopkins University Applied Physics Laboratory Dr. Bradford W. Parkinson Stanford University Dr. Victor S. Reinhardt Hughes Aircraft Mr. William J. Riley Datum, Inc. Dr. Harry Robinson Duke University Mr. Ronald C. Roloff Advanced Technical Resourses Dr. Samuel R. Stein Timing Solutions Corporation Dr. Richard L. Sydnor Jet Propulsion Laboratory (Retired) |
0805-0815 OPENING REMARKS
Captain Dennis Larsen, U.S. Naval Observatory
0815-0830 DISTINGUISHED PTTI SERVICE AWARD
Presented by: Richard Sydnor, NASA Jet Propulsion Laboratory (Retired)
0830-0835 CALL SESSION TO ORDER
Hugo Fruehauf, Odetics, Inc.
0835-0900 KEYNOTE SPEAKER: The Pervasive Societal Impact of Time and Frequency
Helmut Hellwig, Deputy Assistant Secretary Air Force (Retired)
SESSION I: PTTI VENDOR PRESENTATIONS
0900-1030
Chairman: William Ryan,
Defense Information Systems Agency
1030-1050 INTERMISSION
SESSION II: SATELLITE AND BROADCAST TIME AND TIME TRANSFER (Part 1)
GPS System Performance
1050-1150
Chairman: Thomas Parker,
National Institute of Standards and Technology (NIST)
Paper 1: 1999 GPS TIME TRANSFER PERFORMANCE, Captain M. Rivers, 1LT S. Osborne, U.S. Air Force; S. Hutsell, U.S. Naval Observatory
Paper 2: FEEDBACK FROM GPS TIMING USERS: RELAYED OBSERVATIONS FROM 2 SOPS, Captain T. Occhi, U.S. Air Force; S. Hutsell, U.S. Naval Observatory
Paper 3: MULTIPLE-PATH LINKED COMMON-VIEW TIME TRANSFER (LCVTT), W. Reid, SFA, Inc.
1150-1300 ATTENDEES LUNCH (Provided)
SESSION III: SATELLITE CLOCK PERFORMANCE UPDATE
1300-1440
Chairman: Jay Oaks,
U.S. Naval Research Laboratory (NRL)
Paper 4: INVESTIGATION OF TWO GPS BLOCK IIR TIME KEEPING SYSTEM (TKS) ANOMALIES CAUSED BY THE VOLTAGE CONTROLLED CRYSTAL OSCILLATOR (VCXO), A. Wu, The Aerospace Corporation
Paper 5: LONG-TERM STABILITY OF A RUBIDIUM ATOMIC CLOCK IN GEOSYNCHRONOUS ORBIT, J. Coffer, J. Camparo, The Aerospace Corporation
Paper 6: PERFORMANCE OF GLOBAL POSITIONING SYSTEM BLOCK II/IIA/IIR ON-ORBIT NAVSTAR CLOCKS, T. McCaskill, J. Oaks, M. Largay, U.S. Naval Research Laboratory; W. Reid, H. Warren, SFA; J. Buisson, AEI
Paper 7: CONSIDERATIONS FOR THE CONCEPT OF GALILEO'S TIMEKEEPING SYSTEM, J. Hahn, DLR, Institut für Hochfrequcnztechnik,Germany
Paper 8: REDUNDANT ATOMIC FREQUENCY STANDARD TIME KEEPING SYSTEM WITH SEAMLESS AFS SWITCHOVER, V. Reinhardt, C. Sheckells, Hughes Space and Communications Company
1440-1500 INTERMISSION
PANEL DISCUSSION - Post GPS End of Week Rollover and Upcoming Y2K
1500-1530
Chairman: Donald Mitchell,
TrueTime, Inc.
SESSION IV: WAAS, EGNOS, AND MSAS-GPS AUGMENTATION SYSTEMS UPDATE
1530-1730
Chairman: Patrick Fenton,
NovAtel, Inc., Canada
Paper 9: AN OVERVIEW OF AUGMENTATION SYSTEMS, P. Fenton, NovAtel, Inc., Canada
Paper 10: AN OVERVIEW OF THE WAAS PROGRAM, P. Shloss, Raytheon
Paper 11: WAAS NETWORK TIME PERFORMANCE WITH SITE DATA, C. Griffith, Raytheon
Paper 12: WAAS GEO UP-LINK SUBSYSTEM CLOCK STEERING ALGORITHM, W. Brown, Raytheon
Paper 13: ENHANCING GPS TIMING ENGINES USING WAAS SIGNALS, M. Gonthier, E. Masella, Marconi Canada
Paper 14: VERY PRECISE TIME TRANSFER USING WAAS, AN INITIAL ATTEMPT, W. Klepczynski, FAA/ISI; R. Douglas, NRC, Ottawa; P. Fenton, NovAtel, Inc., Canada
1830-2030 RECEPTION
POSTER SESSION
0830-1130
Chairman: Paul Koppang,
Datum, Inc.
Poster 1:ON AN IMPROVED METHOD OF RESOLVING THE FREQUENCY DIFFERENCE BETWEEN TWO VERY ACCURATE AND STABLE FREQUENCY SIGNALS, R. Percival, Quartzlock, England
Poster 2: HOW TO DISTRIBUTE GPS-TIME OVER COTS-BASED LANS, U. Schmid, N. Keroe, Technische Universität, Austria
Poster 3: ACCORD'S HIGH PERFORMANCE LOW COST RECEIVER TECHNOLOGY WITH PRECISE TIME OUTPUT, K. Murali, S. Kiran, B. Prashanth, Accord Software and Systems Private Limited, India
Poster 4: THE AUTONOMOUS DETECTION OF CLOCK PROBLEMS IN SATELLITE TIMEKEEPING SYSTEMS, Y. Chan, J. Camparo, R. Frueholz, The Aerospace Corporation
Poster 5: AN AUTOMATED ALARM PROGRAM FOR HP5071A FREQUENCY STANDARDS, H. Chadsey, U.S. Naval Observatory
Poster 6: DEVELOPMENT OF A MULTIPLE TIME SOURCE COMPARISON SYSTEM FOR DISSEMINATION SERVICE IN TAIWAN, C. Lin, S. Lin, C. Liao, National Standard Time and Frequency Laboratory, Taiwan
Poster 7: HIGH PERFORMANCE MULTI-CHANNEL TIME INTERVAL COUNTER WITH INTEGRATED GPS RECEIVER, A. Novick, M. Lombardi, V. Zhang, National Institute of Standards and Technology; A. Carpentier, Bellaire Designs
Poster 8: ANALYSIS OF DELAYS IN TRANSMITTING TIME-CODE USING AN AUTOMATED COMPUTER TIME DISTRIBUTION SYSTEM, S. Yueyan, C. Ann, A. Kyaw, National Measurement Centre, Singapore; J. Levine, National Institute of Standards and Technology
Poster 9: AN EIGHT-CHANNEL VME-BASED TIMING MODULE FOR THE NIF LASER, J. Larkin, Highland Technology
Poster 10: CLOCK JUMP DISCONTINUITIES AND MULTIPATH IN GPS CARRIER PHASE TIME TRANSFER, K. Senior, D. Matsakis, J. Ray, U.S. Naval Observatory
Poster 11: SPACE-SEGMENT TIMEKEEPING SYSTEMS FOR NEXT GENERATION MILSATCOM, J. Camparo, Y. Chan, R. Frueholz, The Aerospace Corporation
Poster 12: TIME AND FREQUENCY SCALES GENERATED FROM CARRIER-PHASE GPS DATA, D. Matsakis, K. Senior, U.S. Naval Observatory
Poster 13: THE DESIGN AND IMPLEMENTATION OF THE INTEGRATED TIMING SYSTEM TO BE USED IN THE NATIONAL IGNITION FACILITY, G. Coutts, J. Wiedwald, N. Sewall, L. Lagin, Lawrence Livermore Laboratory, University of California
Poster 14: AIRBORNE COMPARISONS OF ULTRA-STABLE QUARTZ OSCILLATOR WITH H-MASER AS ANOTHER POSSIBLE VALIDATION OF THE GENERAL RELATIVITY, A. Grishaev, Institute of Metrology for Time and Space
Poster 15: EVALUATION OF MITREX MODEM TRANSMIT AND RECEIVE DELAY INSTABILITY, M. Mascarello, P. Tavella, F. Cordara, V. Pettiti, Istituto Elettrotecnico Nazionale Galileo Ferraris, Italy
SESSION V: NATIONAL AND INTERNATIONAL STANDARDS LABS ACTIVITIES UPDATE (Part 1)
0830-0950
Chairman: John Davis,
National Physical Laboratory (NPL), England
Paper 15: TIME AND FREQUENCY ACTIVITIES AT ROA, J. Palacio, F. Galindo, R. Boloix, Real Instituto y Observatorio de la Armada, Spain
Paper 16: TIME AND FREQUENCY ACTIVITIES AT THE CSIRO NATIONAL MEASUREMENT LABORATORY, SYDNEY, AUSTRALIA, P. Fisk, CSIRO National Measurement Laboratory, Australia
Paper 17: TIME AND FREQUENCY ACTIVITIES AT IEN, F. Cordara, A. Godone, F. Levi, M. Mascarello, V. Pettiti, P. Tavella, Istituto Elettrotecnico Nazionale Galileo Ferraris, Italy; L. Lorini, S. Micalizio, Politecnico di Torino, Italy
Paper 18: UPDATE ON TIME AND FREQUENCY ACTIVITIES AT NIST, T. Parker, D. Sullivan, National Institute of Standards and Technology
Paper 19: OVERVIEW OF RESEARCH ACTIVITIES ON TIME AND FREQUENCY AT COMMUNICATIONS RESEARCH LABORATORY, M. Hosokawa, M. Imae, T. Morikawa, N. Kurihara, K. Okamoto, Communications Research Laboratory, Japan
Paper 20: TIME AND FREQUENCY ACTIVITIES AT THE NATIONAL PHYSICAL LABORATORY, J. Davis, National Physical Laboratory, England
Paper 21: RECENT AND PENDING IMPROVEMENTS AT THE U.S. NAVAL OBSERVATORY, D. Matsakis, U.S. Naval Observatory
0950-1010 INTERMISSION
SESSION VI: NATIONAL AND INTERNATIONAL STANDARDS LABS ACTIVITIES UPDATE (Part 2)
1010-1130
Chairman: John Davis,
National Physical Laboratory (NPL) England
Paper 22: GENERALIZATION OF THE TOTAL VARIANCE APPROACH TO THE MODIFIED ALLAN VARIANCE, D. Howe, National Institute of Standards and Technology; F. Vernotte, Observatoire de Besançon, France
Paper 23: NEW STEERING STRATEGIES FOR THE U.S. NAVAL OBSERVATORY MASTER CLOCKS, P. Koppang, Datum, Inc.; D. Matsakis, U.S. Naval Observatory
Paper 24: ESTIMATING THE INSTABILITIES OF N CORRELATED CLOCKS, F. Galindo, J. Palacio, Real Observatorio de la Armada, Spain
Paper 25: USE OF PRIMARY FREQUENCY STANDARDS FOR ESTIMATING THE DURATION OF THE SCALE UNIT OF TAI, G. Petit, Bureau International des Poids et Mesures, France
Paper 26: ESTIMATION OF UNCERTAINTIES IN TIME ERROR EXTRAPOLATION, F. Vernotte, Observatoire de Besançon, France; J. Delporte, M. Brunet, T. Tournier, Centre National d'Etudes Spatiales
1130-1300 ATTENDEES LUNCH (Provided)
SESSION VII: THE FUTURE OF MILITARY GPS RECEIVERS
1300-1430
Chairman: Joseph White,
U.S. Naval Research Laboratory (NRL)
Paper 27: SAASM TECHNICAL OVERVIEW, LT. Mark Tobin, GPS Joint Program Office
Paper 28: SAASM AND P(Y) DIRECT GPS TIME AND FREQUENCY APPLICATIONS, H. Fruehauf, Odetics, Inc.
Paper 29: INITIAL TEST RESULTS FOR A NEW PPS TIMING RECEIVER, M. Miranian, E. Powers, U.S. Naval Observatory; J. Brad, J. White, U.S. Naval Research Laboratory
Paper 30: TESTING THE EFFECTS ON M-CODE ON GPS TIMING RECEIVERS, J. Brad, I. Galysh, D. Koch, J. White, U.S. Naval Research Laboratory; P. Landis, NRL/SFA
1430-1450 INTERMISSION
SESSION VIII: SATELLITE AND BROADCAST TIME AND TIME TRANSFER (Part 2)
GPS and GLONASS Time Transfer
1450-1710
Chairman: Thomas Parker,
National Institute of Standards and Technology (NIST)
Co-Chairman: Francine Vannicola,
U.S. Naval Observatory
Paper 31: TRANSATLANTIC GLONASS P-CODE TIME TRANSFER USING PRECISE EPHEMERIDES, J.Azoubib, W. Lewandowski, Bureau International des Poids et Mesures, France; J. Nawrocki, Astrogeodynamical Observatory, Poland
1510-1530 Paper 32: TIME TRANSFER USING P-CODE MEASUREMENTS FROM GPS/GLONASS RECEIVERS, F. Roosbeek, C. Bruyninx, P. Defraigne, Royal Observatory of Belgium
Paper 33: SATMIX TIME SCALE COMPARISONS USING A SINGLE-CHANNEL FAST-SEQUENCING GPS RECEIVER WITH CARRIER PHASE SMOOTHING, P. Hetzel, T. Polewka, Physikalisch-Technische Bundesanstalt, Germany; D. Kirchner, Technische Universität Graz, Austria; H. Ressler, Space Research Institute, Austria
Paper 34: COMPARISON OF COMMON-VIEW AND ONE-WAY GPS TIME TRANSFER OVER A 4000 KM EAST-WEST BASELINE, R. Giffard, Hewlett-Packard Laboratories; B. Pitcock, Hewlett-Packard Company
Paper 35: ESTIMATION OF GPS IONOSPHERIC DELAY USING L1 CODE AND CARRIER PHASE OBSERVABLES, R. Giffard, Hewlett-Packard Laboratories
Paper 36: USE OF IGS IONOSPHERE PRODUCTS IN TAI, P. Wolf, G. Petit, Bureau International des Poids et Mesures, France
Paper 37: GPS-BASED OPTIMAL KALMAN ESTIMATION OF TIME ERROR, FREQUENCY OFFSET, AND AGING, Y. Shmaliy, A. Marienko, A. Savchuk, "Sichron" Center, Ukraine
1730-1830 Joint PTTI Executive Board and Advisory Board Meeting
SESSION IX: SATELLITE AND BROADCAST TIME AND TIME TRANSFER (Part 3)
GPS Carrier Phase
0830-1020
Chairman: Thomas Parker,
National Institute of Standards and Technology (NIST)
Paper 38: CALIBRATION OF GPS CARRIER PHASE TIME TRANSFER EQUIPMENT, E. Powers, K. Senior, D. Judge, A. Heider, L. Breakiron, U.S. Naval Observatory
Paper 39: REMOVING CLOCK JUMP DISCONTINUITIES IN GPS CARRIER PHASE TIME TRANSFER, K. Senior, D. Matsakis, U.S. Naval Observatory
Paper 40: COMPARISON OF ATOMIC FREQUENCY STANDARDS AT NIST AND PTB USING CARRIER PHASE GPS, L. Nelson, J. Levine, National Institute of Standards and Technology; K. Larson, University of Colorado; P. Hetzel, PTB, Germany
Paper 41: RECENT RESULTS WITH THE TRANSATLANTIC GETT CAMPAIGN, T. Schildknecht, R. Dach, T. Springer, Astronomical Institute, University of Bern, Switzerland; G. Dudle, L. Prost, Swiss Federal Office of Metrology, Switzerland
Paper 42: FREQUENCY TRANSFER USING GPS CODES AND PHASES: SHORT AND LONG TERM STABILITY, C. Bruyninx, P. Defraigne, Royal Observatory of Belgium
1020-1040 INTERMISSION
SESSION X: SATELLITE AND BROADCAST TIME AND TIME TRANSFER (Part 4)
Other Time Transfer Techniques
1040-1200
Chairman: Thomas Parker,
National Institute of Standards and Technology (NIST)
Co-Chairman: Francine Vannicola,
U.S. Naval Observatory (USNO)
Paper 43: NEW TRENDS IN TWO-WAY TIME AND FREQUENCY TRANSFER VIA SATELLITE, W. Schäfer, T. Kuhn, A. Pawlitzki, TimeTech GmbH, Germany
Paper 44: PRECISE TIME TRANSFER EXPERIMENTS USING TWO WAY CARRIER PHASE METHOD PLANNED FOR ETS-VIII SATELLITE, M. Hosokawa, M. Imae, H. Kiuchi, Y. Takahashi, Y. Takahashi, Communications Research Laboratory, Japan; H. Noda, N. Hamamoto, Tsukuba Space Center, Japan
Paper 45: WWVB IMPROVEMENTS: NEW POWER FROM AN OLD TIMER, M. Deutch, W. Hanson, G. Nelson, C. Snider, D. Sutton, W. Yates, National Institute of Standards and Technology; P. Hansen, Space and Naval Warfare Systems Center; B. Hopkins, Pacific-Sierra Research Corporation
Paper 46: DESIGN OF A SATELLITE DATA MANIPULATION TOOL IN THE TIME/FREQUENCY TRANSFER SYSTEM USING SATELLITES, S. Yoon, J. Lee, M. Lee, J. Kim, Access Network Research Laboratory, Korea
1200-1330 LUNCH
SESSION XI: ATOMIC FREQUENCY STANDARDS RESEARCH UPDATE (Part 1)
1330-1440
Chairman: Pascal Rochat,
Temex Neuchatel Time, Switzerland
Paper 47: COMPACT RUBIDIUM-RAMAN FREQUENCY REFERENCE, N. Vukicevic, National Institute of Standards and Technology
Paper 48: COMPACT PASSIVE HYDROGEN MASER, A. Uljanov, KVARZ, Russia
Paper 49: VCSELs AND ATOMIC STANDARDS, H. Zappe, CSEM, Switzerland
1440-1500 INTERMISSION
SESSION XII: ATOMIC FREQUENCY STANDARDS RESEARCH UPDATE (Part 2)
1500-1600
Chairman: Pascal Rochat,
Temex Neuchatel Time, Switzerland
Paper 50: RUBIDIUM ATOMIC CLOCK FOR GALILEO, A. Jeanmarie, P. Rochat, Temex Neuchatel Time, Switzerland; F. Emma, European Space Agency ESTEC, The Netherlands
Paper 51: THE USE OF COHERENT MULTILEVEL TRANSITIONS IN ATOMIC FREQUENCY STANDARDS, F. Levi, Istituto Elettrotecnico Nazionale Galileo Ferraris (IEN), Italy
Paper 52: COST EFFECTIVE TIME AND FREQUENCY REFERENCE, C. Trialoup, CEPE, France
1500-1620 CLOSING SESSION: SESSION SUMMARIES AND ACTION ITEMS
Discussion Leader: Joseph White, U.S. Naval Research Laboratory (NRL)
1620-1630 CLOSE OF MEETING
Hugo Fruehauf, Odetics, Inc.