Title:
ELECTRIC WAVE INTERFERENCE AVOIDING DEVICE IN ELECTRIC WAVE TRANSCEIVER
Document Type and Number:
Japanese Patent JP2007085999
Kind Code:
A
Abstract:
To avoid interference by shifting a self oscillation timing to an oscillation timing of an interference wave, while preventing to the utmost an influence caused by disturbance of an oscillation period from being exerted on an operation part, in an electric wave interference avoiding device in an electric wave transceiver including the operation part.
This device is equipped with a timing control means 20 for changing the length of one period, and shifting the self oscillation timing relatively to the oscillation timing of the interference wave, only when detecting the interference by a means 10 for detecting generation of the interference by the interference wave.
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Inventors:
HONDA KANAKO
Application Number:
JP2005277836A
Publication Date:
April 05, 2007
Filing Date:
September 26, 2005
Export Citation:
Assignee:
FUJITSU TEN LTD
International Classes:
G01S7/36
Domestic Patent References:
| JP2002168947A | 2002-06-14 | |||
| JP2001033546A | 2001-02-09 | |||
| JPH08105963A | 1996-04-23 | |||
| JP2004170183A | 2004-06-17 | |||
| JPH047380A | 1992-01-10 | |||
| JP2004163340A | 2004-06-10 | |||
| JP2002217811A | 2002-08-02 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shimichi Akihisa
Kurachi Yasuyuki
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Shimichi Akihisa
Kurachi Yasuyuki
Masaya Nishiyama
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