The down converter described consists of three stages of balanced GaAs FET preamplification at Kuband, a four-pole Chebyshev filter at Ku-band, an unusual single-balanced mixer, one stage of straightforward 650 MHz IF amplification, a unique temperature-controlled variable attenuator, and two monolithic IC voltage regulators.
Front end designed for Shuttle com/radar receiver
Entwurf einer Stirnseite fuer den Nachrichten/Radarempfaenger des Shuttle
Microwave Systems News, MSN ; 8 , 10 ; 81-160
1978
5 Seiten, 2 Quellen
Article (Journal)
English
Shuttle Radar Topography Mission
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