Waveguide matching circuit having both capacitive susceptance re

Details Waveguide matching circuit having both capacitive susceptance re Waveguide matching circuit having both capacitive susceptance re

1996-07-23

1997-09-23

Lee, Benny

Wave transmission lines and networks

Coupling networks

With impedance matching

333253, H03H 738, H01P 504

Patent

active

056709188

ABSTRACT:
A waveguide matching circuit in the form of a rectangular tube, open at both ends, and in which a high-frequency signal propagates along a central axis perpendicular to the open end; at least two screws for regulating a capacitive susceptance which are provided along a line having a predetermined angle to the axis line of the waveguide at a predetermined position on a wide face of the waveguide, and are respectively disposed at an interval of one eighth of a guide wavelength .lambda.g in the direction along the axis line; and at least two inductance rods narrowing the width between two internal sidewalls of the waveguide, disposed at the same interval as corresponding capacitive susceptance regulating screws.

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Patent Abstracts Of Japan, abstract of JP-A 53-054945, May 18, 1978.
Ohm-sha, "Microwave Circuit," Oct. 31, 1958, pp. 224-225.
G. Von Dall'Armi, "Brietbandiger und hochbelasbarer Ubergang awischen einem Hohlleiter und einer Koaxialleitung," Frequenz, vol. 20, No. 8, Aug. 1966, pp. 270-272.

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