The Italian involvement in Cassini radar
Nirchio, F. ; Pernice, B. ; Borgarelli, L. ; et al.
Jan - 1991

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type: Conference Proceedings

Abstract
The Radio Frequency Electronic Subsystem (RFES) of the Cassini radar is described. The requirements of the Cassini radar are summarized. The design parameters taken into consideration in developing the RFES are described. The RFES interfaces with the High Gain Antenna (HGA) for signal transmission and reception. The operational parameters of the Cassini radar are presented. The front end electronics (FEE), microwave receiver (MR), high power amplifier (HPA), frequency generator (FG), digital chip generator (DCG), Chirp Up Converter and Amplifier (CUCA) and power supply of the RFES are described.

keywords : Cassini Mission,Comet Rendezvous Asteroid Flyby Mission,Comets,High Gain,Parameter Identification,Parametric Amplifiers,Parametric Frequency Converters,Power Amplifiers,Radio Frequencies,Signal Transmission,Space Based Radar,Up-Converters