Index to the proceedings of the Precise Time And Time Interval (PTTI) systems and applications (formerly applications and planning) meeting


Past Meetings >> PTTI 2007

39th Annual PTTI Meeting 2007


Meeting Information

November 26 - 29, 2007

Hyatt Regency Hotel
200 South Pine Avenue
Long Beach, California 90802

Meeting Officers


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Advance Program

Download the Advance Program


Papers

Paper 1: TECHNICAL STATUS OF THE GALILEO SYSTEM DEVELOPMENT
Jörg H. Hahn; European Space Agency / ESTEC, Noordwijk, The Netherlands

Paper 2: GGTO EXPERIMENTATION IN THE GIOVE MISSION
Ricardo Píriz; GMV S.A., Madrid, Spain
Patrizia Tavella; INRiM, Torino, Italy
Jörg H. Hahn; European Space Agency/ESTEC, Noordwijk, The Netherlands

Paper 3: ABOUT COMPASS TIME AND THE PROSPECT OF ITS COORDINATION WITH OTHER GNSSs
S. Dong and X. Li
Chinese Academy of Sciences, Lintong, Xi'an, China

Paper 4: CRITICAL POINTS AND TECHNICAL APPROACH IN THE E-OSPF TIME SYNCHRONIZATION AND PREDICTION ACTIVITIES
María D. Laínez Samper, Pedro F. Navarro Madrid and Miguel M. Romay Merino
GMV Aerospace and Defence, Madrid, Spain

Paper 5: ATOMIC AND QUARTZ CLOCK HARDWARE FOR COMMUNICATION AND NAVIGATION SATELLITES
Leo A. Mallette, The Boeing Company

Paper 6 LONG TERM CLOCK BEHAVIOR OF GPS IIR SATELLITES
Dr. Marvin Epstein, Todd Dass, Dr. John Rajan and Paul Gilmour, ITT Corporation

Paper 7: THE IN-FLIGHT FREQUENCY BEHAVIOR OF TWO ULTRA-STABLE OSCILLATORS ON-BOARD THE NEW HORIZONS SPACECRAFT
Robert Jensen and Gregory Weaver, JHU/Applied Physics Laboratory

Paper 8: ONBOARD ATOMIC CLOCKS FOR GLONASS: CURRENT STATUS AND FUTURE PLANS (GLONASS MONDERNIZATION, QZSS & OTHER GNSS)
Arkady Bassevich, Boris Shebshaevich, Arkady Tyulakov and Vadim Zholnerov; The Russian Institute of Radionavigation and Time, St. Petersburg, Russia

Paper 9: GIOVE-A APPARENT CLOCK ASSESSMENT AND RESULTS
Jörg H. Hahn, Francisco Gonzales, Waller and Daniel Navarro-Reyes; European Space Agency/ESTEC, Noordwijk, The Netherlands
Ricardo Piriz and Virginia Fernandez, GMV S.A., Madrid, Spain
Patricia Tavella and Ilaria Sesia, INRiM, Torino, Italy

Paper 10: BIPM REPORT ON TAI/UTC COMPUTATION
E. F. Arias, W. Lewandowski, and Z. Jiang, Bureau International des Poids et Mesures, Sèvres Cedex, France

Paper 11: TIMING ACTIVITIES AT INRIM
Patrizia Tavella, INRiM, Torino, Italy

Paper 12: A SYSTEMS LEVEL ANALYSIS OF THE APL TIME AND FREQUENCY LABORATORY
Mihran Miranian, Gregory L. Weaver, Matthew J. Reinhart and Richard Dragonette, JHU/Applied Physics Laboratory

Paper 13: TIME AND FREQUENCY ACTIVITIES AT THE LITHUANIAN NATIONAL TIME STANDARD LABORATORY Rimantas Miškinis, Semiconductor Physics Institute, Vilnius, Lithuania

Paper 14: TIME AND FREQUENCY ACTIVITIES AT THE NASA JET PROPULSION LABORATORY
R. L. Tjoelker, Jet Propulsion Laboratory

Paper 15: RECENT TIMING ACTIVITIES AT THE U.S. NAVAL RESEARCH LABORATORY
Ronald Beard, Jay Oaks, Ken Senior and Joe White, Naval Research Laboratory

Paper 16: TIME AND FREQUENCY ACTIVITIES AT THE U.S. NAVAL OBSERVATORY
Demetrios Matsakis, U.S. Naval Observatory

Paper 17: TIMEKEEPING-RELATED ACTIVITIES AT THE AEROSPACE CORPORATION
Bernardo Jaduszliwer, The Aerospace Corporation

Paper 18: REVIEW OF LONG TERM ACCURACIES AND STABILITIES OF UTC(USNO) DELIEVERED BY THE GLOBAL POSITIONING SYSTEM
Francine Vannicola and Edward Powers, U.S. Naval Observatory

Paper 19: COMBINATION OF GPS PPP AND TWO WAY TIME TRANSFERS FOR TAI COMPUTATION
Z. Jiang and G. Petit, Bureau International des Poids et Mesures (BIPM), Sevres Cedex, France

Paper 20: STANDARD TIME AND FREQUENCY DISSEMINATION VIA EGYPTIAN DIGITAL SATELLITE
John Lowe and Jason Heidecker, National Institute of Standards and Technology
Safaa Samuel and Ahmed Hisham, National Institute for Standards, Cairo, Egypt
Mohamed A. Swidan, The Egyptian Satellite Co. Nilesat, 6th October City, Egypt

Paper 21: STUDIES ON INSTABILITIES IN LONG-BASELINE TWO-WAY SATELLITE TIME AND FREQUENCY TRANSFER
D. Piester and A. Bauch, Physikalisch-Technische Bundesanstalt, Braunschweig, Germany
M. Fujieda, T. Gotoh, M. Aida, H. Maeno and M. Hosokawa, National Institute for Information and Communications Technology, Tokyo, Japan
S. Yang, Korea Research Institute of Standards and Science, Daejon, Korea

Paper 22: AN EVALUATION OF GLONASS P3 TIME TRANSFER
A. Foks, J. Nawrocki and P. Nogaś, Astrogeodynamical Observatory, Space Research Center, Borowiec, Poland
W. Lewandowski, Bureau International des Poids et Mesures, Sèvres Cedex, France

Paper 23: TOWARDS DEMONSTRATION OF MOT-BASED CONTINUOUS COLD CS-BEAM ATOMIC CLOCK
H. Wang, J. C. Camparo and G. Iyanu, The Aerospace Corporation

Paper 24: RF-INTERROGATED END-STATE CHIP-SCALE ATOMIC CLOCK
A. M. Braun, T. J. Davis, M. H. Kwakernaak, J. J. Michalchuk, A. Ulmer, W. K. Chan, J. H. Abeles and Z. A. Shellenbarger; Sarnoff Corporation
Y-Y. Jau, F. Gong and W. Happer, Princeton University
T. McClelland, H. Fruehauf, R. Drap, W. Weidemann and M. Variakojis; Frequency Electronics, Inc.

Paper 25: COMPACT MICROWAVE MERCURY ION CLOCK FOR SPACE APPLICATIONS
John D. Prestage, Meirong Tu, Sang Chung and Paul MacNeal, Jet Propulsion Laboratory

Paper 26: SINGLE CA+ ION TRAPPING AND QUADRUPOLE TRANSITION MEASUREMENTS TOWARDS OPTICAL FREQUENCY STANDARD
Kensuke Matsubara, Ying Li, Hiroyuki Ito, Shigeo Nagano, Kazuhiro Hayasaka, and Mizuhiko Hosokawa, National Institute of Information and Communications Technology, Tokyo, Japan

Paper 27: THE CHIP-SCALE ATOMIC CLOCK PROTOTYPE EVALUATION
R. Lutwak and A. Rashed, Symmetricom
M. Varghese, G. Tepolt, J. LeBlanc, and M. Mescher, Charles Stark Draper Laboratory
D. K. Serkland, K. M. Geib, and G. M. Peake, Sandia National Laboratory
S. Römisch, Spectral Research, LLC

Paper 28: ABSOLUTE CALIBRATION OF TIME RECEIVERS WITH DLR'S GPS/GALILEO HW SIMULATOR
U. Grunert, S. Thölert, H. Denks and J. Furthner, German Aerospace Centre (DLR), Oberpfaffenhofen, Germany

Paper 29: ABSOLUTE CALIBRATION OF GEODESIC RECEIVERS: BEHAVIOR OF ELECTRICAL DELAY AND ITS ACCURACY VS. TIME & TEMPERATURE
A. Proia, G. Cibiel, A. de Latour, J. Dantepal and J-F. Dutrey, Centre National d'Etudes Spatiales (CNES)

Paper 30: EVALUATION OF CARRIER-PHASE GNSS TIMING RECEIVERS FOR UTC/TAI APPLICATIONS
Blair Fonville, Edward Powers, Anton Kropp, and Francine Vannicola, U.S. Naval Observatory

Paper 31: EXPERIMENTS IN PRECISION COMMON TIME FOR MOBILE PLATFORMS
John B. Lundberg and James P. Cunningham, Naval Surface Warfare Center Dahlgren

Paper 32: EVALUATION OF THE GPS BLOCK IIR TIME KEEPING SYSTEM (TKS) FOR INTEGRITY MONITORING
Andy Wu, The Aerospace Corporation

Paper 33: AN OSCILLATOR MODEL FOR HIGH PRECISION SYNCHRONIZATION PROTOCOL DISCRETE EVENT SIMULATION
Georg Gaderer, Patrick Loschmidt, and Roman Beigelbeck, Austrian Academy of Sciences, Wiener, Neustadt, Austria

Paper 34: COMPOSITE CLOCKS WITH THREE-STATE MODELS
James R. Wright, Analytical Graphics, Inc.

Paper 35: PERFORMANCE ANALYSIS OF A PROTOTYPE REAL-TIME SOFTWARE CLOCK IN CASE OF EMULATED CLOCK ANOMALIES
U. Grunert, Thölert, M. Cuntz, M. Süß, J. Furthner, A. Moudrak and W. Klische, German Aerospace Center (DLR), Oberpfaffenhofen, Germany

Paper 36: ENSEMBLE TIME IN GNSS: PERFORMANCE REQUIREMENTS AND ALGORITHM TESTS
M. Suess, A. Moudrak and J. Hammesfahr, German Aerospace Center (DLR), Wessling, Germany

Paper 37: GNSS CLOCK PERFORMANCE ANALYSIS USING ONE-WAY CARRIER PHASE AND NETWORK METHODS Francisco Gonzalez, European Space Agency/ESTEC, Noordwijk, The Netherlands
Pierre Waller, GIK, Geodetic Institute Karlsruhe, Germany

Paper 38: LONG BASELINE COMPARISONS OF THE BRAZILIAN NATIONAL TIME SCALE TO UTC(NIST) USING REAL-TIME AND POST PROCESSED SOLUTIONS
Michael A. Lombardi and Victor S. Zhang, National Institute of Standards and Technology
Ricardo J. de Carvalho, National Observatory, Rio de Janeiro, Brazil

Paper 39: LONG TERM STABILITY OF REMOTE CLOCK COMPARISONS WITH IGS CLOCK PRODUCTS
Victor Zhang, Thomas E. Parker and Marc A.Weiss, National Institute of Standards and Technology

Paper 40: TIME TRANSFER WITH THE GALILEO PRECISE TIMING FACILITY
R. Zanello and A.Busso, CTT/Thales Alenia Space Italia, Torino, Italy
E. Detoma, CTT/Sistemi Elettronici Per Automazione (SEPA), Torino, Italy
J.Nawrocki, AOS, Borowiec, Poland

Paper 41: TIME TRANSFER EXPERIMENT BY TCE ON ETS-VIII SATELLITE
Fumimaru Nakagawa, Yasuhiro Takahashi, Jun Amagai, Ryo Tabuchi, Shin'ichi Hama and Mizuhiko Hosokawa, National Institute of Information and Communications Technology, Koganei, Tokyo, Japan

Paper 42: THE IMPORTANCE OF TIME AND FREQUENCY REFERENCE IN QUANTUM ASTRONOMY AND QUANTUM COMMUNICATIONS
Tommaso Occhipinti, Paolo Zoccarato, Cesare Barbieri, Ivan Capraro, G. Naletto and Paolo Villoresi, University of Padova, Italy
Pietro Bolli and Filippo Messina, INAF Astronomical Observatory Cagliari, Italy

Paper 43: TIME TRANSFER USING AN ASYNCHRONOUS COMPUTER NETWORK: RESULTS FROM A 500 KM BASELINE EXPERIMENT
Sven-Christian Ebenhag, Kenneth Jaldehag, Per Olof Hedekvist and Per Jarlemark, SP Technical Research Institute of Sweden, Borås, Sweden
Peter Löthberg, STUPI

Paper 44: RESULTS FROM A GPS TIMING CRITICALITY ASSESSMENT
James V. Carroll and John H. Kraemer, DOT Volpe National Transportation Systems Center

Paper 45: GALILEO TIMING APPLICATIONS
Marco Blanchi, Renzo Zanello and Claudio Cantelmo, Thales Alenia Space Italia
Stefano Scarda, GSA

Paper 46: IMPROVING GEOSTATIONARY SATELLITE GPS POSITIONING USING DYNAMIC TWO-WAY TIME TRANSFER MEASUREMENTS
Capt. Benjamin Dainty, John Raquet, and Richard Beckman, Air Force Institute of Technology

Paper 47: ANALYSIS OF DELAY FLUCTUATIONS IN TWO-WAY TIME TRANSFER EARTH STATIONS
J W. H. Tseng, H. T. Lin, P. C. Chang, S. Y. Lin; Telecommunication Laboratories, Chunghwa Telecom, Taiwan
K. M. Feng, National Tsing Hua University, Taiwan

Paper 48: HOW TO DEAL WITH FFT SAMPLING INFLUENCES ON ADEV CALCULATIONS
P.C. Chang and S.Y. Lin, Telecommunication Laboratories, Chunghwa Telecom, Taiwan

Paper 49: A THINNING ALGORITHM FOR GPS-BASED UNBIASED FIR ESTIMATION OF THE CLOCK TIE MODEL
Yuriy S. Shmaliy, Guanajuato University, Salamanca, Gto., Mexico

Paper 50: HOW EXTRACTING INFORMATION FROM DATA HIGHPASS FILTERS ITS ADDITIVE NOISE
Victor S. Reinhardt, Raytheon Space and Airborne Systems


Posters

Poster 1: THE APPLICATION OF HYDROGEN MASERS TO THE CALCULATION OF LOCAL ATOMIC TIME AT NTSC
Yuan Haibo, Wang Zhengming and Dong Shaowu, Chinese Academy of Sciences, Lintong, Xi'an, China

Poster 2: A SIMPLIFIED LASER AND OPTICS SYSTEM FOR LASER-COOLED RB FOUNTAIN FREQUENCY STANDARDS (student paper)
Paul Kunz, T. P. Heavner, and S. R. Jefferts; National Institute of Science and Technology

Poster 3: DEVELOPMENT OF A CONVENTIONAL LASER-PUMPED ATOMIC CLOCK: STATUS REPORT (student paper)
Carlos Back, Whittier College
James Camparo, The Aerospace Corporation

Poster 4: SIMPLE MICROWAVE OSCILLATOR USING AIR DIELECTRIC RESONATOR (student paper)
Jason R. Knudson and David A. Howe, National Institute of Science and Technology

Poster 5: EFFECTS OF POLARIZATION FLUCTUATIONS IN CPT-BASED ATOMIC CLOCKS (student paper)
Michael Huang, University of Southern California
John Coffer and James Camparo, The Aerospace Corporation

Poster 6:

Poster 7: PROSPECTS FOR ULTRA-STABLE TIMEKEEPING WITH SEALED VACUUM OPERATION IN MULTI-POLE LINEAR ION TRAP STANDARDS
E. A. Burt and R. L. Tjoelker, Jet Propulsion Laboratory

Poster 8: INFLUENCE OF THE ATMOSPHERE ON A RB CLOCK'S FREQUENCY AGING
Charles Klimcak and James Camparo, The Aerospace Corporation

Poster 9: ENHANCEMENTS TO TIME.GOV: THE NATIONAL WEB CLOCK FOR THE UNITED STATES
Andrew N. Novick, National Institute of Standards and Technology

Poster 10: MODELING PHASE-LOCKED LOOPS USING VERILOG
Jeffrey Meyer, Symmetricom

Poster 11: A 45 PS TIME INTERVAL COUNTER WITH PCI INTERFACE
R. Szplet, J. Kalisz, Z. Jachna, and K. Różyc, Military University of Technology, Warsaw, Poland

Poster 12: GLONASS STATUS UPDATE
Dvorkin Viacheslav, Karutin Sergey, Urlichich Yury, and Stupak Grigory, Federal Space Agency, Moscow, Russia

Poster 13: A SUMMARY OF THE GPS CONSTELLATION CLOCK PERFORMANCE
Jay Oaks, U.S. Naval Research Laboratory
James A. Buisson, AEI
Marie M. Largay, SFA, Inc.


Past Meetings >> PTTI 2007