High performance traveling wave antenna for microwave and millim

Details High performance traveling wave antenna for microwave and millim High performance traveling wave antenna for microwave and millim

1998-07-30

2000-07-25

Wong, Don

Communications: radio wave antennas

Antennas

Traveling wave type

343700MS, 343737, 343738, H01Q 1102

Patent

active

060941723

ABSTRACT:
A traveling array antenna which operates at microwave/millimeter frequencies is disclosed in which a like number of radiator elements are arranged in two mirror image branches, an RF signal feed is fed through a 180 degree compensating power splitter to each branch of the antenna array, each of the radiator elements includes an impedance matching transformer connected at its input side and in which a radiator terminating patch is connected to the end of each of the two mirror image branches.

REFERENCES:
patent: 3716867 (1973-02-01), Mayes et al.
patent: 4238798 (1980-12-01), Aitken et al.
patent: 5712644 (1998-01-01), Kolak
Article entitled "Microstrip Series Arrays," Tom Meltzler, Aerospace Syst Division, pp. 20-1 to 20-16.
Article entitled "Comparison of Three Series Fed Microstrip Array Geometries," D. Pozar and D. Schaubert, Electrical and Computer Engineering, University of Massachusetts at Amherst, pp. 728-731.

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