The Telecommunications and Data Acquisition Progress Report 42-132

October-December 1997

Joseph H. Yuen
Editor-in-Chief


February 15, 1998

NASA Logo
National Aeronautics and
Space Administration

Jet Propulsion Laboratory
California Institute of Technology
Pasadena, California


Contents

Preface

Ka-Band Atmospheric Noise-Temperature Measurements at Goldstone, California, Using a 34-Meter Beam-Waveguide Antenna
D. Morabito, R. Clauss, and M. Speranza
NASA Code 315-91-60-10-05

An Intelligent Fault Detection and Isolation Architecture for Antenna Arrays
K. Rahnamai, P. Arabshahi, T.-Y. Yan, T. Pham, and S. G. Finley
NASA Code 314-30-11-20-03

Effect of Antenna-Pointing Errors on Phase Stability and Interferometric Delay
P. W. Gorham and D. J. Rochblatt
NASA Code 314-30-59-03-02

Interactions Between Ground-Based and Autonomous Navigation for Precision Landing at Small Solar-System Bodies
D. J. Scheeres
NASA Code 314-30-11-60-04

DSN In-Band Continuous-Wave Radio Frequency Interference-Suppression Techniques
H. Tsou and M. Srinivasan
NASA Code 314-30-11-20-05

Acquisition Performance Comparison of the Generalized Maximum A Posteriori Symbol Synchronizer Versus the Data-Transition Tracking Loop
L. V. Lam, T.-Y. Yan, M. K. Simon, and W. L. Martin
NASA Code 315-90-41-13-05

Cassini as a Narrowband Detector of Gravitational Radiation
M. Tinto
NASA Code 314-30-42-01-09

High Power-Low Noise Facility Development
T. Y. Otoshi, H. F. Reilly, P. H. Stanton, and P. R. Lee
NASA Code 314-30-11-00-15

Author Index, 1997


The research described in this publication was carried out by the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. Reference herein to any specific commercial product, service, process, or service by trade name, trademark, manufacturer, or otherwise, does not constitute or imply its endorsement by the United States Government or the Jet Propulsion Laboratory, California Institute of Technology.


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