Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Patent
1999-02-16
2000-12-26
Ho, Tan
Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
343810, H01Q 928
Patent
active
061667021
ABSTRACT:
A microstrip antenna suitable for omnidirectional S-band operation is formed by the application of a plurality of microstrip radiating elements to the exterior surface of a dielectric tube. The microstrip radiating elements are fed by a branched microstrip input feed line connected to the elements. In the illustrated embodiment, the microstrip radiating elements are fed in-phase by feed line. A substantially cylindrical reflector tube is disposed within the dielectric tube.
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"Microstrip-Array Design Principles," "Microstrip Antennas," Chapter 7, pp. 19 to 23.
Audenaerde Karl R.
Lee Joon Y.
Sabo Steve
Ho Tan
Radio Frequency Systems Inc.
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