21st Annual PTTI Meeting 1989
November 28 - 30 ,1989
Sheraton Hotel
Redondo Beach, CA
Meeting Officers
SYNCHRONIZATION OF CLOCKS
David W. Allan, National Institute of Standards and Technology
TIMING IN SWISSNET SPECIFICATION, DEVELOPMENT, IMPLEMENTATION AND OPERATIONAL EXPERIENCE
Peter Kartaschoff, Research and Development Laboratory
SPECIFICATIONS AND PROCUREMENT OF FREQUENCY AND TIMING EQUIPMENT AND SYSTEMS "INDUSTRY OPINION"
Don Mitchell, Austron, Inc.
VALUE PROCUREMENT
C. Eric Youngberg, Hewliett Packard Company
SPECIFICATION OF ATOMIC FREQUENCY STANDARDS FOR MILITARY AND SPACE APPLICATIONS
J. White, F. Danzy, E. Powers, U.S. Naval Research Laboratory (NRL)
Progress in transferring time using GLONASS satellites
P. Daly & I D Kitching, University of Leeds
RESULTS OF A BLOCK I1 GPS USERS SURVEY
Thomas R. Bartholomew, The Analytic Sciences Corporation (TASC)
Stephen M. Bloor, Department of Defense
GPS-UTC TIME SYNCHRONIZATION
C. H. MCKENZIE, W. A. FEESS, R, H. LUCAS, H. HOLTZ, A. L. SATIN, The Aerospace Corporation
PRECISE EPHEMERIDES FOR GPS TIME TRANSFER
W. Lewandowski, Bureau International des Poids et Mesures
M. A. Weiss, National Institute of Standards and Technology
ACCURATE DELAY CALIBRATION FOR TWO-WAY TIME TRANSFER EARTH STATIONS
Gerrit de Jong, Van Swindcn Laboratory
SATELLITE TWO-WAY TIME TRANSFER: FUNDAMENTALS AND RECENT PROGRESS
D.A. Howe, D.W. Hanson, J.L. Jesperscn, and M.A. Lombardi, National Institute of Standards and Technology
A NEW TWO-WAY TIME TRANSFER MODEM
G. P. Landis, J. D. White, A. Gifford, and R. L. Beard, Naval Research Laboratory
J. A. Murray, Sachs Freeman Associates, Inc.
PHASE DISTRIBUTION ON FIBER OPTIC CABLE
John C. Webber and Dorsey L. Thacker, Interferometrics Inc.
GPS SYNCHRONIZED DISCIPLINED RUBIDIUM FREQUENCY STANDARD
D. Earl Fossler, TRAK Systems
A GPS DISCIPLINED RUBIDIUM CLOCK
Wayne Dewey, Kinemetrics/TrueTime
STEADY STATE OSCILLATOR ANALYSIS IN THE IMMITTANCE DOMAIN
Benjamin Parzen, Consulting Engineer
FINAL RESULTS OF A NEW TEST OF RELATIVITY
Timothy P. Krisher, Lute Maleki, Lori E. Primas, George F. Lutcs, Ronald T. Logan, and John D. Anderson, Jet Propulsion Laboratory
Clifford M. Will, McDonnell Center for the Space Sciences
THE NIST DIGITAL TIME SERVICE
J. Levine, M. Weiss, D.D. Davis, D.W. Allan, and D.B Sullivan, National Institute of Standards and Technology
A NEW HYDROGEN-MASER TIME AND FREQUENCY STANDARD AT SHESHAN VLBI STATION OF SHANGHAI OBSERVATORY
Z.C.Zhai, H.X.Huang, C.F.Lin, G.X.Jiang, W.H.Luo and J.F.Lu, Shanghai Observatory
Improvement of Time Comparison Results by using GPS Dua1 Frenquency Codeless Receivers Measuring Ionospheric Delay
M. Imae and C. Miki, Communications Research Laboratory
C. Thomas, Bureau International des Poids et Mesures
ALTERNATIVE TIMING NETWORKS WITH GPS
G.P. Landis, S. Stebbins, and R.L. Heard, Naval Research Laboratory
H.F. Pliegel, The Aerospace Corporation
A COMPARISON OF TIME TRANSFER TECHNIQUES
S. Stebbins, A. Gifford, and R. L. Beard, Naval Research Laboratory
ATOMIC VELOCITY DISTRIBUTIONS OUT OF HYDROGEN MASER DISSOCIATORS
Bernardo Jaduszliwer and Yat C. Chan, The Aerospace Corporation
TROPOSPHERIC LIMITATIONS TO THE STABILITY OF RADIO METRIC DELAY MEASUREMENTS
Dr. R. N. Treuhaft, Jet Propulsion Laboratory
ON-ORBIT FREQUENCY STABILITY ANALYSIS OF GPS NAVSTAR CESIUM AND RUBIDIUM CLOCKS
Thomas B. McCaskill, James A. Buisson, U.S. Naval Research Laboratory
Tammy J. Hogan, SFA, Inc.
APPLICATION OF HYDROGEN-MASER TECHNOLOGY TO THE SEARCH FOR GRAVITATIONAL RADIATION
John D. Anderson, John W. Armstrong, and Eurlice L. Lau, Jet Propulsion Laboratory
REPORT ON THE TIMESCALE ALGORITHM TEST BED AT USNO
S. R. Stein, Ball Communication Systems Division
G. A. Gifford, Naval Research Laboratory
L. A. Breakiron, U.S. Naval Observatory
Observation Plan of High-stable Pulsars in CRL
Shin'ichi Hama, Michito Imae, Hitoshi Kiuchi, Hiroshi Takaba, Fujinobu Takahashi, Communications Research Laboratory
ACCURACY MODEL FOR PHASE NOISE MEASUREMENTS
F. L. Walls, C.M. Felton, A.J.D Clements, National Institute of Standards and Technology
T.D. Martin, Gravity Research Institute
NEW HYDROGEN MASERS AT THE NATIONAL RESEARCH COUNCIL OF CANADA
D. Morris and J. Vanier, Physics Division, National Research Council
STATUS REPORT ON A SYNCHRONIZATION EXPERIMENT BETWEEN EUROPEAN TIME SCALES USING ECS GEOSTATIONARY SATELLITE
V. Pettiti, F. Cordara, P. G. Galliano, Istituto Elettrotecnico Nazionale Calileo Ferraris
A NEW TIME SCALE ALGORITHM: AT1 PLUS FREQUENCY VARIANCE
M. Weiss, T. Weissert, National Institute of Standards and Technology
THE CRYOGENIC HYDROGEN MASER: PROJECTED PERFORMANCE AND RECENT PROGRESS TOWARDS SPACEBORNE APPLICATIONS
Ronald L. Walsworth and Isaac F. Silvera, Harvard University
Robert F.C. Vcssot and Edward M. Mattison, Smithsonian Astrophysical Observatory
Michael L. Dingus, Alabama Cryogenic Engineering
DIELECTRIC RESONATOR OSCILLATORS THEORY AND STATE-OF-THE-ART
A.P.S Khanna, AVANTEK INC.
DETERMINING OPTIMUM C-FIELD SETTINGS THAT MINIMIZE OUTPUT FREQUENCY VARIATIONS IN CESIUM ATOMIC FREQUENCY STANDARDS
S. K. Karuza, W. A. Johnson, J. P. Hurrell, and F. J. Voit, The Aerospace Corporation
MODELING FAST MODULATION EFFECTS IN CESIUM ATOMIC CLOCKS
J. P. Hurrell, W. A. Johnson, S. K. Karuza, and F. J. Voit, The Aerospace Corporation
ENVIRONMENTAL TESTS OF CESIUM BEAM FREQUENCY STANDARDS AT THE FREQUENCY STANDARDS LABORATORY OF THE JET PROPULSION LABORATORY
Richard L. Sydnor, Thomas K . Tucker, Charles A. Greenhall, William A. Diener, and Lute Maleki, Jet Propulsion Laboratory
PERFORMANCE OF OPTICAL FIBERS FOR REFERENCE FREQUENCY AND IF SIGNAL TRANSMISSIONS IN VLBI OBSERVATION
Katsuhisa Sato and Tadayoshi Hara, National Astronomical Observatory
RELIABILITY STUDIES OF LAMP CELLS FOR USE IN RUBIDIUM VAPOR FREQUENCY STANDARDS
T McClelland, Frequency Electronics, Inc.
ANALYSIS OF FUNDAMENTAL AND SYSTEMATIC EFFECTS LIMITING HYDROGEN MASER FREQUENCY STABILITY
Edward M. Mattison, Robert F.C. Vessot, Smithsonian Astrophysical Observatory
MICROCOMPUTER-COMPENNSATED CRYSTAL OSCILLATOR FOR LOW-POWER CLOCKS
S. S. Schodowski, It. 1,. Filler, J. A. Messina, V. J. Rosati and J. K. Jrig, U.S. Army Electronics Technology and Devices Laboratory
PTTI SYSTEMS ON THE EASTERN TEST RANGE
Christopher S. Duffy, James L. Wright, Computer Sciences Raytlleon
NASA/JPL DEEP SPACE NETWORK FREQUENCY AND TIMING
Paul F. Kuhnle, Jet Propulsion Laboratory
SYNCHRONIZING LORAN-C MASTER STATIONS TO COORDINATED UNIVERSAL TIME
G.R. Westling, M.D. Sakahara and C.J. Justice, U.S. Coast Guard
Frequency and Timing System at the National Institute for Standards (NIS)
S. Samuel, National Institute for Standards
ULTRASTABLE QUARTZ OSCTLLATOR FOR SPACECRAFT
Jerry R. Norton, The Johns Hopkins University
AN UNBIASED WEIGHTING METHOD FOR DATA IN GPS COMMON VIEW
Zhuang Qixiang, Jian Shuguang, Fan Neng, Shanghai Observatory
Simultaneous Transmission of a Frequency Reference and a Time Code Over a Single Optical Fiber
G. Lutes and M. Calhaun, Jet Propulsion Laboratory
COMMON-VIEW GPS TIME TRANSFER ACCURACY AND STABILITY RESULTS
James R. Semler, Interstate Electronics Corporation