Title :
An S-Band, Multi-Channel, Phase-Coherent Transponder for the Goddard Range and Range Rate Tracking System
Author :
Shaner, James R.
Author_Institution :
C-W Transponder Section Military Electronics Division, Western Center Motorola, Incorporated
fDate :
4/1/1964 12:00:00 AM
Abstract :
This paper describes an S-band, multi-channel transponder which is utilized in the Goddard Range and Range Rate Tracking System for extremely accurate orbital or trajectory tracking of spacecraft from near-earth to lunar distances. A short general description of the system operation and capabilities will be presented. A detailed definition of the physical and electrical configuration of the transponder plus a discussion of the operating characteristics and design problems will follow.
Keywords :
Aerospace electronics; Extraterrestrial measurements; Fasteners; Frequency; Geophysical measurements; Rails; Satellite ground stations; Space vehicles; Testing; Transponders;
Journal_Title :
Aerospace, IEEE Transactions on
DOI :
10.1109/TA.1964.4319573
