CN108199726A - 多路选择开关及相关产品 - Google Patents
多路选择开关及相关产品 Download PDFInfo
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- CN108199726A CN108199726A CN201810220153.5A CN201810220153A CN108199726A CN 108199726 A CN108199726 A CN 108199726A CN 201810220153 A CN201810220153 A CN 201810220153A CN 108199726 A CN108199726 A CN 108199726A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/006—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/0057—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0064—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with separate antennas for the more than one band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
- H04B7/0604—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching with predefined switching scheme
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
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- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1302—Relay switches
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (14)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810220153.5A CN108199726B (zh) | 2018-03-16 | 2018-03-16 | 多路选择开关及相关产品 |
AU2018413669A AU2018413669B2 (en) | 2018-03-16 | 2018-10-30 | Multiway switch, radio frequency system, and wireless communication device |
JP2020529193A JP7030982B2 (ja) | 2018-03-16 | 2018-10-30 | マルチウェイスイッチ、無線周波数システム、およびワイヤレス通信装置 |
PCT/CN2018/112702 WO2019174250A1 (en) | 2018-03-16 | 2018-10-30 | Multiway switch, radio frequency system, and wireless communication device |
KR1020207023141A KR102367158B1 (ko) | 2018-03-16 | 2018-10-30 | 멀티 웨이 스위치, 무선 주파수 시스템 및 무선 통신 장치 |
EP18204578.1A EP3540962B1 (en) | 2018-03-16 | 2018-11-06 | Multiway switch, radio frequency system, and wireless communication device |
US16/183,718 US10749562B2 (en) | 2018-03-16 | 2018-11-07 | Multiway switch, radio frequency system, and wireless communication device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810220153.5A CN108199726B (zh) | 2018-03-16 | 2018-03-16 | 多路选择开关及相关产品 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108199726A true CN108199726A (zh) | 2018-06-22 |
CN108199726B CN108199726B (zh) | 2020-08-28 |
Family
ID=62595445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810220153.5A Expired - Fee Related CN108199726B (zh) | 2018-03-16 | 2018-03-16 | 多路选择开关及相关产品 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10749562B2 (zh) |
EP (1) | EP3540962B1 (zh) |
JP (1) | JP7030982B2 (zh) |
KR (1) | KR102367158B1 (zh) |
CN (1) | CN108199726B (zh) |
AU (1) | AU2018413669B2 (zh) |
WO (1) | WO2019174250A1 (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108900201A (zh) * | 2018-06-29 | 2018-11-27 | Oppo广东移动通信有限公司 | 多路选择开关及相关产品 |
CN108923793A (zh) * | 2018-06-29 | 2018-11-30 | Oppo广东移动通信有限公司 | 多路选择开关及相关产品 |
CN108964675A (zh) * | 2018-06-29 | 2018-12-07 | Oppo广东移动通信有限公司 | 多路选择开关及相关产品 |
CN109039367A (zh) * | 2018-06-29 | 2018-12-18 | Oppo广东移动通信有限公司 | 多路选择开关及相关产品 |
WO2019174250A1 (en) * | 2018-03-16 | 2019-09-19 | Guangdong Oppo Mobile Telecommunications Corp. , Ltd. | Multiway switch, radio frequency system, and wireless communication device |
WO2019174252A1 (en) * | 2018-03-16 | 2019-09-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Multiway switch, radio frequency system, and wireless communication device |
WO2020019124A1 (zh) * | 2018-07-23 | 2020-01-30 | Oppo广东移动通信有限公司 | 发射模组、天线切换控制方法及相关产品 |
CN112152644A (zh) * | 2020-09-15 | 2020-12-29 | 深圳市广和通无线股份有限公司 | Srs发射切换电路、通信模块及通信终端 |
WO2021238453A1 (zh) * | 2020-05-26 | 2021-12-02 | Oppo广东移动通信有限公司 | 射频PA Mid器件、射频系统和通信设备 |
WO2022078355A1 (zh) * | 2020-10-13 | 2022-04-21 | 华为技术有限公司 | 通信系统和电子设备 |
US11431356B2 (en) | 2018-07-23 | 2022-08-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Radio frequency system, method for controlling antenna switching, and related products |
WO2022206146A1 (zh) * | 2021-03-31 | 2022-10-06 | 锐石创芯(深圳)科技股份有限公司 | 射频前端模块、天线装置及射频前端模块的控制方法 |
CN115398811A (zh) * | 2021-03-24 | 2022-11-25 | 华为技术有限公司 | 一种开关装置、通信方法及相关设备 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102468952B1 (ko) * | 2016-03-07 | 2022-11-22 | 삼성전자주식회사 | 신호를 송수신하는 전자 장치 및 방법 |
CN108462499A (zh) | 2018-03-16 | 2018-08-28 | 广东欧珀移动通信有限公司 | 多路选择开关及相关产品 |
CN112134588B (zh) * | 2018-03-16 | 2022-03-15 | Oppo广东移动通信有限公司 | 多路选择开关及相关产品 |
US11245552B2 (en) * | 2019-03-29 | 2022-02-08 | Skyworks Solutions, Inc. | Sounding reference signal switching |
US20220407755A1 (en) | 2021-06-14 | 2022-12-22 | Skyworks Solutions, Inc. | Sounding reference signal switching system |
WO2024096773A1 (en) * | 2022-11-06 | 2024-05-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Joint communication and sensing |
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AU2018413669B2 (en) | 2021-02-04 |
WO2019174250A8 (en) | 2021-03-18 |
JP2021505060A (ja) | 2021-02-15 |
WO2019174250A1 (en) | 2019-09-19 |
AU2018413669A1 (en) | 2020-07-16 |
KR102367158B1 (ko) | 2022-02-23 |
CN108199726B (zh) | 2020-08-28 |
EP3540962A1 (en) | 2019-09-18 |
EP3540962B1 (en) | 2020-09-09 |
KR20200108041A (ko) | 2020-09-16 |
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US20190288735A1 (en) | 2019-09-19 |
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