Wave transmission lines and networks – Long lines – Waveguide type
Patent
1985-05-23
1989-01-24
Laroche, Eugene R.
Wave transmission lines and networks
Long lines
Waveguide type
333241, 333242, 333248, H01P 316
Patent
active
048003506
ABSTRACT:
A flexible low-loss dielectric waveguide is made from a flexible low-dielectric constant hollow cylinder filled with high-dielectric constant powder. Alternatively, a rigid or semi-rigid waveguide comprises a groove formed in a low-dielectric constant substrate filled with high-dielectric constant powder.
REFERENCES:
patent: 2897461 (1959-07-01), Ashbaugh et al.
patent: 2996686 (1961-08-01), Okaya
patent: 3157847 (1964-11-01), Williams
patent: 3435401 (1969-03-01), Epstein
patent: 4097826 (1978-06-01), Knox et al.
patent: 4422719 (1983-12-01), Orcutt
Kelly, J. M., et al; "Wave-Guide Measurements in the Microwave Region on al Powders suspended in Paraffin Wax"; Journal of Applied Physics; vol. 24, No. 3, Mar. 1953; pp. 258-262.
Bridges William B.
Bruno William M.
Hairston Kenneth W.
LaRoche Eugene R.
Lee Benny T.
St. Amand Joseph M.
The United States of America as represented by the Secretary of
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