Telecommunications – Receiver or analog modulated signal frequency converter – Cabinet – housing – or chassis structure
Patent
1992-04-23
1995-08-01
Eisenzopf, Reinhard J.
Telecommunications
Receiver or analog modulated signal frequency converter
Cabinet, housing, or chassis structure
455280, 333204, 333247, 343700MS, H04B 108
Patent
active
054386977
ABSTRACT:
A microwave antenna and receiver assembly is described for use at gigaherz frequencies wherein the antenna is a microstrip antenna and the receiver includes a stripline filter circuit which is integrated in a layered configuration with both the microstrip antenna and the amplifier so as to achieve a very low noise figure, a low SWR and preserve good receiver characteristics, while being easily assembled inside a common radome housing. An inexpensive substrate material formed of alternating layers of polypropylene and woven glass is described for use with the microstrip antenna and other microwave structures.
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IEEE, Jan. 1981 Publication of the IEEE Antennas and Propagation.
Andrikowich Thomas G.
DesRoche Scott A.
Foster Neil E.
Fowler Wayne D.
Guimond Ronald E.
Eisenzopf Reinhard J.
M/A-COM, Inc.
Vo Nguyen
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