Title:
RECEIVING APPARATUS AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2021/192124
Kind Code:
A1
Abstract:
When a frequency of n-th intermodulation distortion (n≥2) caused by a combination of a plurality of interfering waves detected by a background tuner (12) is within an occupied frequency band of a desired wave and an n-th intermodulation distortion level is equal to or larger than a signal level of the desired wave, a control unit (30) increases power supply voltage of an RF amplifier (5) so as to make the n-th intermodulation distortion level equal to or lower than the signal level of the desired wave.
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Inventors:
NAKATA KAZUHIRO (JP)
Application Number:
PCT/JP2020/013532
Publication Date:
September 30, 2021
Filing Date:
March 26, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H04B1/10; H03F1/32
Foreign References:
| JP2012195735A | 2012-10-11 | |||
| JP2005057745A | 2005-03-03 | |||
| JP2000183765A | 2000-06-30 | |||
| JP2008010909A | 2008-01-17 | |||
| JP2014506746A | 2014-03-17 | |||
| JPH09326718A | 1997-12-16 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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