The Interplanetary Network Progress Report 42-151

July-September 2002

Joseph H. Yuen
Editor in Chief


November 15, 2002

NASA Logo
National Aeronautics and
Space Administration

Jet Propulsion Laboratory
California Institute of Technology
Pasadena, California


Contents

Preface

List of Changes

Analog Transmission for Space Very Long Baseline Interferometry
J. C. Springett

Mountain-Top-to-Mountain-Top Optical Link Demonstration: Part II
A. Biswas and M. W. Wright

Performance Comparison of Selected Bandwidth-Efficient Coded Modulations
K. Andrews, D. Lee, F. Pollara, and M. Srinivasan

Multiple-Bit Differential Detection of Offset Quadriphase Modulations
M. K. Simon

Radio Losses for Concatenated Codes
S. Shambayati

Multipath Mitigation on In Situ Communication Links
L. Tadjpour and D. Bell

Atmospheric-Induced Amplitude and Phase Fluctuations at Ka-Band
D. D. Morabito

A Spin System Model for Coupled-Cavity Masers
J. Shell

Noise Temperatures and Gain Losses due to Leakage through Deep Space Network Antenna Perforated Panels at and above 32 Gigahertz
T. Y. Otoshi

Single-Loop Antenna Control
W. Gawronski


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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