Title:
発振器と、これを用いた受信装置及び電子機器
Document Type and Number:
Japanese Patent JP4656103
Kind Code:
B2
Abstract:
Oscillator unit (1) of the present invention is configured such that a frequency adjustment unit of synthesizer (4) used by controller (6) is smaller than a frequency variation tracking capability of demodulator (8) connected to an output side of frequency converter (3). This structure successfully combines the temperature compensation control of oscillator unit (1) and the receiving process of a high-frequency receiving device. Accordingly, an oscillator unit with large temperature coefficient is applicable to high-frequency receiving devices.
Inventors:
Yasunobu Sakurao
Akihiko Nanba
Hiroaki Ozeki
Akihiko Nanba
Hiroaki Ozeki
Application Number:
JP2007198364A
Publication Date:
March 23, 2011
Filing Date:
July 31, 2007
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H03L1/02; H03L7/183
Domestic Patent References:
| JP7245563A | ||||
| JP62025543A | ||||
| JP2003069426A | ||||
| JP8018477A | ||||
| JP2004128861A |
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii
Daisuke Nagano
Kentaro Fujii