Title:
RADIAL LINE ANTENNA
Document Type and Number:
Japanese Patent JP3178208
Kind Code:
B2
Abstract:
PURPOSE: To obtain a radial line antenna which is thin and compact, small in radio wave loss and electrically stable performance.
CONSTITUTION: On the side of an antenna opening, microstrip conductors 6 and pattern conductors 7 are formed on both surfaces on the recessed side of a cross section recessed type chassis 16, respectively. A dielectric substrate 2 on which a first pin 9 is soldered is fitted on both conductors. In a continuously connected groove 17 provided on the surface opposite to the recessed surface, an internal conductor 23 mounting a probe 24 and a second pin 25 on the both surfaces in inserted and a cover 18 is attached attachably and detachably.
Inventors:
Hiroyuki Tanaka
Application Number:
JP33266393A
Publication Date:
June 18, 2001
Filing Date:
December 27, 1993
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01Q13/08; H01Q1/28; H01Q13/20; H01Q13/22; (IPC1-7): H01Q13/20
Domestic Patent References:
| JP3120112U | ||||
| JP2130114U |
Attorney, Agent or Firm:
Kaneo Miyata (1 person outside)
Previous Patent: 液体状調味料容器
Next Patent: HIGH TENSION CABINET WITH TRANSFORMER AND UNDERGROUND DISTRIBUTION SYSTEM THEREFOR
Next Patent: HIGH TENSION CABINET WITH TRANSFORMER AND UNDERGROUND DISTRIBUTION SYSTEM THEREFOR