Space duplexed beamshaped microstrip antenna system

Details Space duplexed beamshaped microstrip antenna system Space duplexed beamshaped microstrip antenna system

1992-11-23

1994-02-22

Wimer, Michael C.

Communications: radio wave antennas

Antennas

Microstrip

343853, 343737, H01Q 138, H01Q 1102

Patent

active

052891968

ABSTRACT:
A space duplexed beamshaped microstrip antenna system including transmit and receive antennas, each of which has two groups of interleaved arrays. The array groups are slanted in opposite directions and each is fed from opposite corners of the antenna so that each group utilizes its entire assigned reduced width aperture to create the required beam contours for two beams. To achieve frequency and temperature compensation, one of the antennas is made up of forward firing arrays and the other of the antennas is made up of backward firing arrays.

REFERENCES:
patent: 4180818 (1979-12-01), Schwartz et al.
patent: 4347516 (1982-08-01), Shrekenhamer
patent: 4605931 (1986-08-01), Mead et al.
patent: 4654668 (1987-03-01), Schwartz et al.
patent: 4963892 (1990-10-01), Matsuo et al.

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