Communications: radio wave antennas – Antennas – Antenna components
Patent
1979-11-09
1981-09-01
Moore, David K.
Communications: radio wave antennas
Antennas
Antenna components
343754, H01Q 1502
Patent
active
042875200
ABSTRACT:
A periodic array for use as an electromagnetic energy resonant array or reflector having a high density pattern formed from individual chevron shaped elements. Various interlocked and interlaced patterns of elements provide the array designer with more flexibility in controlling bandwidth and stabilizing the functional relationship between frequency and the angle incidence with the electromagnetic energy. Furthermore, structural patterns of chevron shaped elements readily incorporate structural paths for lightning conduction and mechanical support without severely altering the electrical performance.
REFERENCES:
patent: 3769623 (1973-10-01), Woo et al.
Brocklehurst et al. "Exploratory Development of Resonant Metal Radomes", McDonnell Douglas Astronautics Co., St. Louis, Mo., Jul. 1978, AFML-TR-78-106.
"Efficient Dichroic Plate for Microwaves", NASA Tech Brief, Spring 1979, p. 4.
Pelton et al. "A Streamlined Metallic Radome", IEEE Trans. on Antenna and Propagation, Nov. 1974, pp. 799-803.
Bushelle William R.
Van Vliet Robert M.
Kundert Thomas L.
Moore David K.
Singer Donald J.
The United States of America as represented by the Secretary of
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