CN116232259B - 基于后匹配架构的射频前端、射频电路和芯片 - Google Patents
基于后匹配架构的射频前端、射频电路和芯片 Download PDFInfo
- Publication number
- CN116232259B CN116232259B CN202310153682.9A CN202310153682A CN116232259B CN 116232259 B CN116232259 B CN 116232259B CN 202310153682 A CN202310153682 A CN 202310153682A CN 116232259 B CN116232259 B CN 116232259B
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- frequency front
- capacitor
- power amplifier
- amplifier module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 230000003071 parasitic effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 3
- 229910002601 GaN Inorganic materials 0.000 claims description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 2
- 238000013461 design Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310153682.9A CN116232259B (zh) | 2023-02-13 | 2023-02-13 | 基于后匹配架构的射频前端、射频电路和芯片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310153682.9A CN116232259B (zh) | 2023-02-13 | 2023-02-13 | 基于后匹配架构的射频前端、射频电路和芯片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116232259A CN116232259A (zh) | 2023-06-06 |
CN116232259B true CN116232259B (zh) | 2023-08-11 |
Family
ID=86586902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310153682.9A Active CN116232259B (zh) | 2023-02-13 | 2023-02-13 | 基于后匹配架构的射频前端、射频电路和芯片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116232259B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9559747B1 (en) * | 2015-10-13 | 2017-01-31 | International Business Machines Corporation | Efficient transmit and receive switches |
US10419060B1 (en) * | 2018-04-26 | 2019-09-17 | National Chi Nan University | Radio-frequency transceiver front-end circuit |
CN113572466A (zh) * | 2021-07-01 | 2021-10-29 | 陈力生 | 基于功率分配和阻抗变换网络技术的对称单刀双掷开关 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7702296B2 (en) * | 2007-08-01 | 2010-04-20 | Mediatek Usa Inc. | Transmit/receive switch |
US9065542B2 (en) * | 2011-08-05 | 2015-06-23 | Ralink Technology Corporation | Radio frequency front end system with an integrated transmit/receive switch |
US9031517B2 (en) * | 2011-09-28 | 2015-05-12 | Mediatek | Transmit-receive front end |
EP2587676B1 (en) * | 2011-10-24 | 2014-06-11 | ST-Ericsson SA | RX-TX switch with two power amplifiers |
-
2023
- 2023-02-13 CN CN202310153682.9A patent/CN116232259B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9559747B1 (en) * | 2015-10-13 | 2017-01-31 | International Business Machines Corporation | Efficient transmit and receive switches |
US10419060B1 (en) * | 2018-04-26 | 2019-09-17 | National Chi Nan University | Radio-frequency transceiver front-end circuit |
CN113572466A (zh) * | 2021-07-01 | 2021-10-29 | 陈力生 | 基于功率分配和阻抗变换网络技术的对称单刀双掷开关 |
Also Published As
Publication number | Publication date |
---|---|
CN116232259A (zh) | 2023-06-06 |
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TR01 | Transfer of patent right |
Effective date of registration: 20240530 Address after: 100089, 5th Floor, Building 7, Courtyard A2, West Third Ring North Road, Haidian District, Beijing Patentee after: Zhongguancun Technology Leasing Co.,Ltd. Country or region after: China Address before: Room 704, floor 7, building 4, No. 1, Desheng South Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing 100176 Patentee before: UGA Technology (Beijing) Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |