Title:
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND RECEIVER
Document Type and Number:
WIPO Patent Application WO/2022/059496
Kind Code:
A1
Abstract:
The present technology relates to a signal processing device, a signal processing method, and a receiver that enable gain control to be appropriately performed on various interfering signals. An amplifier amplifies a signal by controlling the gain according to a count value, and a comparator compares the signal outputted by the amplifier and the count value. A counter counts the count value according to the output of the comparator. The present technology can be applied, for example, to a receiver, or the like, that receives an RF signal for a television broadcast.
Inventors:
TANABE SHINICHI (JP)
Application Number:
PCT/JP2021/032229
Publication Date:
March 24, 2022
Filing Date:
September 02, 2021
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H03G3/20; H03G3/30; H04B1/16; H04L27/00
Foreign References:
| JP2011024145A | 2011-02-03 | |||
| US20050260964A1 | 2005-11-24 | |||
| JPH0779124A | 1995-03-20 | |||
| JP2010507957A | 2010-03-11 | |||
| JP2018157394A | 2018-10-04 |
Other References:
See also references of EP 4216432A4
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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