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Comparative study of bolometric and non-bolometric switching elements for microwave phase shifters [microform] / Massood Tabib-Azar and Kul B. Bhasin and Robert R. Romanofsky.
Text
[Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1991]
1991
0 resources
Channelized coplanar waveguide pin-diode switches [microform] / G.E. Ponchak and R.N. Simons.
Text
Cleveland, Ohio : Lewis Research Center, [1989]
1989
1 resource
Available online
http://purl.access.gpo.gov/GPO/LPS58561