Title:
MICROWAVE CIRCUIT DEVICE
Document Type and Number:
Japanese Patent JP3126694
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a small and lightweight microwave circuit device which needs no mechanical structure to install a coaxial connector and has small loss.
SOLUTION: This microwave circuit device consists of two units which contain the microwave circuits 10 and 20. In such a constitution, the center conductors 15b and 32b are connected to the input/output sides of units of the circuits 10 and 20 via a dielectric sheet 33. Then both conductors 15b and 32b are electromagnetically connected to each other to overlap the wavelengths with each other by an extent equivalent to 1/4 wavelength of a signal. Thus, the units of both circuits 1 and 20 are electrically connected to each other.
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Inventors:
Sei Mikami
Ohira Nakata
Watanabe Tsutomu
Ohira Nakata
Watanabe Tsutomu
Application Number:
JP2187498A
Publication Date:
January 22, 2001
Filing Date:
February 03, 1998
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H01L23/12; H01P1/04; H01P3/08; H01P5/02; (IPC1-7): H01P5/02; H01L23/12
Domestic Patent References:
JP3129902A | ||||
JP9298409A |
Other References:
【文献】1994 IEEE MTT-S Dig.pp.1141/1144
Attorney, Agent or Firm:
Hideaki Togawa
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