Title:
SIGNAL PROCESSING SYSTEM AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/151511
Kind Code:
A1
Abstract:
The present invention provides a signal processing system and a terminal device. The signal processing system is applied to a terminal device and comprises an interference source and a band-stop filter; a first end of the band-stop filter is electrically connected to the interference source, a second end of the band-stop filter is grounded, and the band-stop filter filters a baseband signal output by the interference source, wherein the interference source comprises a first mainboard; or the interference source comprises a target module and a metal frame for fixing the target module, and the target module is a display screen module or a camera module.
Inventors:
XIAO GUOKUN (CN)
Application Number:
PCT/CN2020/071683
Publication Date:
July 30, 2020
Filing Date:
January 13, 2020
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04B15/02; H03H7/01
Foreign References:
| CN109818684A | 2019-05-28 | |||
| CN105913814A | 2016-08-31 | |||
| CN104994204A | 2015-10-21 | |||
| CN107809506A | 2018-03-16 | |||
| JP2009253994A | 2009-10-29 |
Other References:
See also references of EP 3917039A4
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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