24th Annual PTTI Meeting 1992
November 29 - December 02, 1993
Ritz-Carlton Hotel
McLean, VA
Meeting Officers
THE TIME KEEPING SYSTEM FOR GPS BLOCK IIR
H. C. RAWICZ; M. A. EPSTEIN and J. A. RAJAN, ITT Aerospace
PROGRESS ON GPS STANDARDIZATION
C. Thomas, Secretary, CGGTTS
U.S. COAST GUARD GPS INFORMATION CENTER (GPSIC) AND ITS FUNCTION WITHIN THE CIVIL GPS SERVICE (CGS)
GPSIC staff
COMPARISON OF GPS AND GLONASS COMMON-VIEW TIME TRANSFERS
W. Lewandowski, G. Petit, C. Thomas, Bureau International des Poids et Mesures
G.T. Cherenkov, N.B. Koshelyaevsky, S.B. Pushkin, Russian National Time & Frequency Service
PTTI WORKSHOP, SESSION A: "CLOCK PERFORMANCE AND ITS MEASURES: STABILITY AND ACCURACY"
Moderator: Leonard Cutler, Hewlett-Packard Laboratories
CLOCK USER INTERFACES
Joe White, Moderator, U.S. Naval Research Laboratory
PTTI WORKSHOP, SESSION C: "PRESENT & FUTURE NEEDS: IS GPS THE ONLY PTTI SOURCE?"
Moderator: R. L. Filler, US Army Research Laboratory
Pulsar Astrometry by Using VLBl (PSR0329 between Kashima 26m & Usuda 64m)
S. Hama. H . Kiuchi . Y.Hanado. Y.Takahashi, M. Imae, Communications Research Laboratory
K. Fujisawa. H . Hirabayrshi, H.Kobayashi, ISAS
AN ENSEMBLE PULSAR TIME
Patrizia Tavella, Istituto Elettrotecnico Nazionale G. Ferraris
Gérard Petit and Claudine Thomas, Bureau International des Poids et Mesures
EXPERIMENTAL COMPARISON OF TIME SYNCHRONIZATION TECHNIQUES BY MEANS OF LIGHT SIGNALS AND CLOCK TRANSPORT ON THE ROTATING EARTH
R.A. Nelson, C.O. Alley, J. D. Rayner, Y.H. Shih, C.A. Steggerda, B.C. Wang, and B.W. Agnew, University of Maryland
Plans to Improve The Experimental Limit in The Comparison of the East-West and West-East One-Way Light Propagation Times on The Rotating Earth
C.O. Alley, T.E. Kiess, R.A. Nelson, A.V. Sergienko, Y.H. Shih, B.C. Wang, and F.M. Yang, University of Maryland
LASSO observations at McDonald (Texas, USA) and OCA/CERGA (Grasse, France)
Ch. Veillet, P. Fridelance, D. Feraudy, Y. Boudon, OCA/CERGA
P.J. Shelus, R.L. Ricklefs, J.R. Wiant, McDonald Observatory/MLRS
MIL-STDS and PTTI What's Available and What Needs to be Done
James A. Murray, SFA, Inc.
Joseph D. White, U.S. Naval Research Laboratory
PTTI-Aided Ephemeris Calculation and Rapid Data Link Acquisition for Manned Space Flight
Alfred Anderman, Rockwell Space Systems Division
UNDERWATER HYDROPHONE LOCATION SURVEY
Jack B. Cecil, Naval Undersea Warfare Center Detachment AUTEC
A Laser-cooled Cesium Fountain F'requerrcy Standard and a Measurement of the Frequency Shift due to Ultra-cold Collisions
Kurt Gibble, Steven Kasapi, and Steven Chu, Stanford University
DISCIPLINED RUBIDIUM OSCILLATOR WITH GPS SELECTIVE AVAILABILITY
Wayne P. Dewey, TrueTime, Inc.
A PRECISE GPS-BASED TIME AND FREQUENCY SYSTEM
Jack Mc Nabb & Earl Fossler, TRAK Systems
POSSIBLE APPLICATIONS OF ATOMIC FREQUENCY STANDARDS WITH AN INTERNAL HIGH RESOLUTION DIGITAL SYNTHESIZER
E. Detoma, FIAT CIEI S.p.A., Div. SEPA
A. Stern, Timc & Frequency Ltd.
CAFS-A CESIUM ATOMIC FREQUENCY STANDARD FOR GPS BLOCK IIR
Jeffry A. Wisnia, Kernco, Inc.
STATUS OF LOCAL OSCILLATORS FOR OPERATING ULTRA-HIGH RESOLUTION FREQUENCY DISCRIMINATORS AS FREQUENCY STANDARDS
R.F.C. Vessot, E. M. Mattison, M.W. Levine and R.L. Walsworth, Smithsonian Astrophysical Observatory (SAO)
Development of a Cryogenic Hydrogen Maser at the NPL
Dr. R. Mossavati, National Physical Laboratory
Two Way Time Transfer Results at NRL and USNO
Ivan J. Galysh and G. Paul Landis, Naval Research Laboratory
Performances of a Date Dissemination Code on Telephone Lines Using Commercial Modems
F. Cordara, V. Pettiti, Istituto Elettrotecnico Nazionale Galileo Ferraris
R. Quasso, E. Rubiola, Politecnico di Torino
TimeSet: A Computer Program That Accesses Five Atomic Time Services on Two Continents
P.L. Petrakis, Life Sciences Software
RighTime A Real Time™ Clock Correcting Program For MS-DOS-Based Computer Systems
G. Thomas Becker, Air System Technologies, Inc.
Measurement Methods and Algorithms for Comparison of Local and Remote Clocks
Judah Levine, National Institute of Standards and Technology
Advances in Timc-Scale Algorithms
S. R. Stein, Timing Solutions Corporation
Time Signal Distribution in Communication Networks Based on Synchronous Digital Hierarchy
Atsushi Imaoka and Masami Kihara, NTP Transmission Systems Laboratories
SYNOPSIS OF TIMING MEASUREMENT TECHNIQUES USED IN TELECOMMUNICATIONS
George Zampetti, Telecom Solutions
TIMING IN PRIVATE DIGITAL TELECOMMUNICATION NETWORKS
J. E. Abate, C. D. Near, M. S. Russo, AT&T Bell Laboratories
SONET Synchronization: What's Happening
Robert W. Cubbage, Alcatel Network Systems, Inc.
Performance of Low-Cost Commercial Fiber-Optic Transceivers for Reference Frequency Distribution
Richard Dragonette and Joseph J. Suter, The Johns Hopkins University Applied Physics Laboratory
ULTRASTABLE REFERENCE FREQUENCY DISTRIBUTION UTILIZING A FIBER OPTIC LINK
MALCOLM CALHOUN and PAUL KUHNLE, Jet Propulsion Laboratory
A WIDE-BAND FIBER OPTIC FREQUENCY DXSTRIBUTION SYSTEM EMPLOYING THERMALLY CONTROLLED PHASE COMPENSATION
Dr. Dean Johnson, Western Michigan University
Drs. Malcolm Calhoun, Richard Sydnor, and George Lutes, Jet Propulsion Laboratory
ANALYSIS OF THE EASTERN RANGE MULTIPLEXED FIBER OPTIC IRIG B120 DISTRIBUTION SYSTEM
Michael J. Duncan, John S. Martell, James L. Wright, Computer Sciences Raytheon
ESTIMATING THE INSTABILITIES OF N CLOCKS BY MEANS OF COMPARISON MEASUREMENTS
Amedeo Premoli, Universitfi di Trieste
Patrizia Tavella, Istituto Elettrotecnico Nazionale G. Ferraris
Time Scale Algorithms for an Inhomogeneous Group of Atomic Clocks
C. Jacques, J.-S. Boulanger, R.J. Douglas, D. Morris, S. Cundy, and H.F. Lam, National Research Council of Canada
A MULTI-VARIANCE ANALYSIS IN THE TIME DOMAIN
Todd Walter, W.W. Hansen Experimental Physics Laboratory
SPACECRAFT SIGNAL SOURCES PORTABLE TEST SYSTEM
Albert Kirk, Paul Kuhnle, Richard Sydnor, William Diener and David Stowers, Jet Propulsion Laboratory
The Limit of Frequency Estimation
Wei Guo, Shaanxi Astronomical Observatory
A New Method of Time Difference Measurement-The Time Difference Method by Dual "Phase Coincidence Points" Detection
Wei Zhou, Xidian University
CONFIDENCE ON THE THREE-POINT ESTIMATOR OF FREQUENCY DRIFT
Marc A. Weiss and Christine Hackman, National Institute of Standards and Technology
CORRECTIONS AND ADDENDA: Large Sample Simulation of Flicker Noise
J. Barnes and C. Greenhall, Proc. 19th PTTI