Title:
DUPLEX FILTER, SIGNAL RECEIVING METHOD, SIGNAL TRANSMITTING METHOD, AND SIGNAL TRANSCEIVING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/078254
Kind Code:
A1
Abstract:
Provided in the embodiments of the present disclosure are a duplex filter, a signal receiving method, a signal transmitting method, and a signal transceiving system. The duplex filter comprises: a plurality of frequency stray filters, wherein first ends of the plurality of frequency stray filters are interconnected with each other to form a transmitting port of the duplex filter; a plurality of frequency anti-blocking filters, wherein first ends of the plurality of frequency anti-blocking filters are interconnected with each other to form a common port of the duplex filter; and a frequency switching control board, which is used for correspondingly communicating, in pairs, second ends of the plurality of frequency stray filters with second ends of the plurality of frequency anti-blocking filters by means of a toggle switch, so as to form uplink and downlink transmission channels of the duplex filter.
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Inventors:
KANG YULONG (CN)
HUANG JUN (CN)
WU GUANGDE (CN)
LIU FENG (CN)
TIAN SHEN (CN)
HUANG JUN (CN)
WU GUANGDE (CN)
LIU FENG (CN)
TIAN SHEN (CN)
Application Number:
PCT/CN2023/118932
Publication Date:
April 18, 2024
Filing Date:
September 14, 2023
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H03H7/46
Foreign References:
| US3956717A | 1976-05-11 | |||
| CN104601192A | 2015-05-06 | |||
| CN106656243A | 2017-05-10 | |||
| CN201910791U | 2011-07-27 |
Attorney, Agent or Firm:
KANGXIN PARTNERS , P.C. (CN)
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