Title:
HIGH-FREQUENCY RADIATION PLUG
Document Type and Number:
WIPO Patent Application WO/2013/035880
Kind Code:
A1
Abstract:
The present invention addresses the problem of suppressing high-frequency noise radiated from a radiation antenna in a high-frequency radiation plug, wherein the radiation antenna is provided to one end of a casing. The present invention is a high-frequency radiation plug comprising: a transmission line that transmits electromagnetic waves; a radiation antenna for radiating the electromagnetic waves supplied via the transmission line; and a casing that is configured from a cylindrical conductor, has one end provided with the radiation antenna, and accommodates the transmission line extending from the radiation antenna to the other end side. The high-frequency radiation plug is characterized in that the transmission line is configured by embedding in an insulator, inside the casing, a center conductor that is electrically connected to the radiation antenna, and an outer conductor that surrounds the center conductor with a space therebetween, and the outer conductor is provided in a state of non-contact with the casing.
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Inventors:
IKEDA YUJI (JP)
Application Number:
PCT/JP2012/073104
Publication Date:
March 14, 2013
Filing Date:
September 10, 2012
Export Citation:
Assignee:
IMAGINEERING INC (JP)
IKEDA YUJI (JP)
IKEDA YUJI (JP)
International Classes:
F02P23/04
Foreign References:
| JP2010096109A | 2010-04-30 | |||
| JP2012127286A | 2012-07-05 | |||
| JP2009281188A | 2009-12-03 | |||
| JPS58213120A | 1983-12-12 | |||
| JPS58213120A | 1983-12-12 | |||
| JPH1075108A | 1998-03-17 |
Other References:
See also references of EP 2754884A4
Download PDF:
Claims:
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