Title:
ANTENNA LINKAGE CIRCUIT AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2024/016282
Kind Code:
A1
Abstract:
The present application discloses an antenna linkage circuit and a terminal, and relates to the technical field of communications. The circuit comprises a first antenna, a second antenna, a third antenna, a first-type filter circuit, a second-type filter circuit, a switching circuit, a narrowband communication circuit and a broadband communication circuit. The narrowband communication circuit is connected to the first antenna by means of the first-type filter circuit; the broadband communication circuit is connected to the first antenna by means of the switching circuit and the second-type filter circuit and is connected to the second antenna and the third antenna by means of the switching circuit, so that broadband communication is executed by selecting the first antenna and the second antenna, or broadband communication is executed by selecting the first antenna and the third antenna, or broadband communication is executed by selecting the first antenna, the second antenna and the third antenna. In the present application, broadband communication signals and narrowband communication signals can be transmitted and received simultaneously or independently, and antenna channels can be flexibly selected, thereby improving the efficiency of broadband communication and improving the overall transceiving capabilities.
Inventors:
ZHANG YUANLONG (CN)
LENG PENG (CN)
JIN YAO (CN)
WU ZEWEI (CN)
XIN FENG (CN)
LENG PENG (CN)
JIN YAO (CN)
WU ZEWEI (CN)
XIN FENG (CN)
Application Number:
PCT/CN2022/107175
Publication Date:
January 25, 2024
Filing Date:
July 21, 2022
Export Citation:
Assignee:
HYTERA COMM CORP LTD (CN)
International Classes:
H04B1/00; H04B1/40; H04B7/04; H04L5/14
Foreign References:
| CN112886976A | 2021-06-01 | |||
| CN114124137A | 2022-03-01 | |||
| CN110247692A | 2019-09-17 | |||
| CN113285732A | 2021-08-20 | |||
| CN113316899A | 2021-08-27 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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