Title:
SIGNAL TRANSMISSION CIRCUIT AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/019631
Kind Code:
A1
Abstract:
The present disclosure relates to the field of serial communication. Provided are a signal transmission circuit and a device. The signal transmission circuit comprises a transmitting end branch, a receiving end branch, and an input/output port. The transmitting end branch is electrically connected to a first end of the input/output port. The receiving end branch is electrically connected to a second end of the input/output port. A filter circuit is provided on at least one of the transmitting end branch and the receiving end branch. The present disclosure allows the signal transmission circuit to filter a high-frequency spurious signal during a signal transmission process, thus increasing anti-interference capability.
Inventors:
ZENG PINHUA (CN)
REN PENG (CN)
LIN BAOWEI (CN)
REN PENG (CN)
LIN BAOWEI (CN)
Application Number:
PCT/CN2018/120472
Publication Date:
January 30, 2020
Filing Date:
December 12, 2018
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
H04B1/10; H04B1/40
Foreign References:
| CN106027167A | 2016-10-12 | |||
| CN106027167A | 2016-10-12 | |||
| CN207460232U | 2018-06-05 | |||
| CN105553505A | 2016-05-04 | |||
| US20040095919A1 | 2004-05-20 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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