CN107302383A - 兼容tdd与fdd的lte射频收发电路 - Google Patents
兼容tdd与fdd的lte射频收发电路 Download PDFInfo
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- CN107302383A CN107302383A CN201710595422.1A CN201710595422A CN107302383A CN 107302383 A CN107302383 A CN 107302383A CN 201710595422 A CN201710595422 A CN 201710595422A CN 107302383 A CN107302383 A CN 107302383A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims description 14
- 239000012141 concentrate Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
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- 229910000679 solder Inorganic materials 0.000 description 2
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- 230000007774 longterm Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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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
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710595422.1A CN107302383B (zh) | 2017-07-20 | 2017-07-20 | 兼容tdd与fdd的lte射频收发电路 |
Applications Claiming Priority (1)
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CN201710595422.1A CN107302383B (zh) | 2017-07-20 | 2017-07-20 | 兼容tdd与fdd的lte射频收发电路 |
Publications (2)
Publication Number | Publication Date |
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CN107302383A true CN107302383A (zh) | 2017-10-27 |
CN107302383B CN107302383B (zh) | 2020-06-05 |
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CN201710595422.1A Active CN107302383B (zh) | 2017-07-20 | 2017-07-20 | 兼容tdd与fdd的lte射频收发电路 |
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CN (1) | CN107302383B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108377172A (zh) * | 2018-02-26 | 2018-08-07 | 广东小天才科技有限公司 | 一种时分与频分复用电路生成方法及装置 |
CN117728857A (zh) * | 2023-12-15 | 2024-03-19 | 成都芯通软件有限公司 | 一种用于5G通信的pRRU装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6130897A (en) * | 1996-09-09 | 2000-10-10 | Matsushita Electric Industrial Co., Ltd. | Time division multiple access FDD/TDD dual mode radio and a time division multiple access TDD dual band system |
US20020176375A1 (en) * | 1998-05-08 | 2002-11-28 | Barabash Darrell W. | Filtering method to allow FDD and TDD operations in PCS transreceivers |
CN1605918A (zh) * | 2003-10-11 | 2005-04-13 | Lg.菲利浦Lcd株式会社 | 薄膜晶体管阵列基板及其制造方法 |
CN103238274A (zh) * | 2010-12-02 | 2013-08-07 | 洛克斯塔Bidco有限合伙公司 | 双模式基站 |
CN203387509U (zh) * | 2013-07-24 | 2014-01-08 | 三维通信股份有限公司 | 一种兼容tdd和fdd的双模功放的电路排版结构 |
CN104579411A (zh) * | 2013-10-28 | 2015-04-29 | 京信通信系统(中国)有限公司 | 兼容tdd和fdd的无线接收与发射电路 |
-
2017
- 2017-07-20 CN CN201710595422.1A patent/CN107302383B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6130897A (en) * | 1996-09-09 | 2000-10-10 | Matsushita Electric Industrial Co., Ltd. | Time division multiple access FDD/TDD dual mode radio and a time division multiple access TDD dual band system |
US20020176375A1 (en) * | 1998-05-08 | 2002-11-28 | Barabash Darrell W. | Filtering method to allow FDD and TDD operations in PCS transreceivers |
CN1605918A (zh) * | 2003-10-11 | 2005-04-13 | Lg.菲利浦Lcd株式会社 | 薄膜晶体管阵列基板及其制造方法 |
CN103238274A (zh) * | 2010-12-02 | 2013-08-07 | 洛克斯塔Bidco有限合伙公司 | 双模式基站 |
CN203387509U (zh) * | 2013-07-24 | 2014-01-08 | 三维通信股份有限公司 | 一种兼容tdd和fdd的双模功放的电路排版结构 |
CN104579411A (zh) * | 2013-10-28 | 2015-04-29 | 京信通信系统(中国)有限公司 | 兼容tdd和fdd的无线接收与发射电路 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108377172A (zh) * | 2018-02-26 | 2018-08-07 | 广东小天才科技有限公司 | 一种时分与频分复用电路生成方法及装置 |
CN117728857A (zh) * | 2023-12-15 | 2024-03-19 | 成都芯通软件有限公司 | 一种用于5G通信的pRRU装置 |
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Publication number | Publication date |
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CN107302383B (zh) | 2020-06-05 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20200109 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Applicant after: Jingxin Communication System (China) Co., Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant before: Jingxin Communication System (China) Co., Ltd. Applicant before: Jingxin Communication System (Guangzhou) Co., Ltd. Applicant before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee before: Comba Telecom System (China) Ltd. |
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CP01 | Change in the name or title of a patent holder |