Low profile polarization-diverse herringbone phased array

Details Low profile polarization-diverse herringbone phased array Low profile polarization-diverse herringbone phased array

2006-01-31

2006-01-31

Le, Hoanganh (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S846000, C343S795000

Reexamination Certificate

active

06992632

ABSTRACT:
A phased array antenna includes a plurality of radiating elements arranged as orthogonal pairs in a herringbone pattern. Each radiating element includes multiple microstrips disposed conformally on a planar substrate. Each radiating element includes a dipole formed as a pair of dipole microstrips extending from a pair of launch points. Each dipole microstrip extends between one launch point of the pair of launch points and a top loading microstrip, which provides a capacitive load to the dipole. The top loading microstrip extends between parallel microstrips, which provide an additional capacitive load to the dipole.

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