TWI667885B - 用於雙天線應用之發送前端模組 - Google Patents
用於雙天線應用之發送前端模組 Download PDFInfo
- Publication number
- TWI667885B TWI667885B TW104126415A TW104126415A TWI667885B TW I667885 B TWI667885 B TW I667885B TW 104126415 A TW104126415 A TW 104126415A TW 104126415 A TW104126415 A TW 104126415A TW I667885 B TWI667885 B TW I667885B
- Authority
- TW
- Taiwan
- Prior art keywords
- antenna
- coupler
- amplified
- signal
- output
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title description 4
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 230000003321 amplification Effects 0.000 claims abstract description 11
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000001413 cellular effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 230000005404 monopole Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000005669 field effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001424 field-emission electron microscopy Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0475—Circuits with means for limiting noise, interference or distortion
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462036879P | 2014-08-13 | 2014-08-13 | |
| US62/036,879 | 2014-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201613280A TW201613280A (en) | 2016-04-01 |
| TWI667885B true TWI667885B (zh) | 2019-08-01 |
Family
ID=55377796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104126415A TWI667885B (zh) | 2014-08-13 | 2015-08-13 | 用於雙天線應用之發送前端模組 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20160191085A1 (enExample) |
| JP (1) | JP2016042697A (enExample) |
| KR (1) | KR20160020378A (enExample) |
| CN (1) | CN105375946B (enExample) |
| TW (1) | TWI667885B (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099492B (zh) * | 2015-07-28 | 2017-12-29 | 联想(北京)有限公司 | 一种电子设备及其控制方法 |
| KR102571524B1 (ko) | 2017-02-14 | 2023-08-28 | 삼성전자 주식회사 | 안테나 장치 |
| US11368179B2 (en) | 2017-10-17 | 2022-06-21 | Skyworks Solutions, Inc. | Modulation partitioning and transmission via multiple antennas for enhanced transmit power capability |
| WO2019099257A1 (en) | 2017-11-17 | 2019-05-23 | Skyworks Solutions, Inc. | Dynamic control of single switched uplink versus multi uplink |
| IT201800006612A1 (it) * | 2018-06-25 | 2019-12-25 | Sistema per trasferimento di energia e scambio dati tra dispositivi elettronici | |
| JP2020170919A (ja) | 2019-04-02 | 2020-10-15 | 株式会社村田製作所 | 高周波信号送受信回路 |
| CN110212877B (zh) * | 2019-05-31 | 2024-01-05 | 维沃移动通信有限公司 | 一种电路控制方法、电子设备及射频电路 |
| CN110441733A (zh) * | 2019-07-30 | 2019-11-12 | 中国船舶重工集团公司第七0七研究所 | 一种船用数字化罗兰c模块 |
| US11380993B2 (en) * | 2019-12-19 | 2022-07-05 | Globalfoundries U.S. Inc. | Transceiver front-end with receiver branch matching network including integrated electrostatic discharge protection |
| KR102887576B1 (ko) * | 2020-01-23 | 2025-11-26 | 삼성전자 주식회사 | 무선 신호를 처리하기 위한 전자 장치 및 그의 동작 방법 |
| CN111600625A (zh) * | 2020-05-14 | 2020-08-28 | 锐石创芯（深圳）科技有限公司 | 射频前端电路和射频前端装置 |
| CN113765558A (zh) * | 2020-06-03 | 2021-12-07 | 中兴通讯股份有限公司 | 一种无线通信装置、天线的检测方法和用户设备 |
| CN113839688B (zh) * | 2020-06-23 | 2022-11-04 | 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 |
| CN114172535B (zh) * | 2020-08-21 | 2023-08-08 | Oppo广东移动通信有限公司 | 射频前端及芯片、无线通信设备 |
| US20230253991A1 (en) * | 2022-02-03 | 2023-08-10 | Skyworks Solutions, Inc. | Radio frequency switch for simplified layout of phase shifter using switched delay lines |
| US12489411B2 (en) | 2022-07-20 | 2025-12-02 | Skyworks Solutions, Inc. | Hot switching spur suppression |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060223577A1 (en) * | 2005-03-31 | 2006-10-05 | Ouzillou Mendy M | Techniques for partitioning radios in wireless communication systems |
| US20080026709A1 (en) * | 2006-07-28 | 2008-01-31 | Lianjun Liu | Re-configurable impedance matching and harmonic filter system |
| US20080139128A1 (en) * | 2006-12-06 | 2008-06-12 | Broadcom Corporation, A California Corporation | RFIC with dynamically controlled power amplifier |
| US20110003563A1 (en) * | 2009-07-06 | 2011-01-06 | Oleksandr Gorbachov | Radio Frequency Front End Circuit with Antenna Diversity for Multipath Mitigation |
| US20110243120A1 (en) * | 2010-04-05 | 2011-10-06 | Brian Paul Ginsburg | Antenna solution for near-field and far-field communication in wireless devices |
| US20110298559A1 (en) * | 2010-06-07 | 2011-12-08 | Skyworks Solutions, Inc. | Apparatus and method for directional coupling |
| US20130194054A1 (en) * | 2012-01-30 | 2013-08-01 | Qualcomm Incorporated | Combined directional coupler and impedance matching circuit |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005094714A (ja) * | 2003-09-22 | 2005-04-07 | Nec Kansai Ltd | デュアルバンド送受信装置 |
| US20060063494A1 (en) * | 2004-10-04 | 2006-03-23 | Xiangdon Zhang | Remote front-end for a multi-antenna station |
| JP2008211764A (ja) * | 2006-12-08 | 2008-09-11 | Renesas Technology Corp | 電子装置およびｒｆモジュール |
| CN101521519A (zh) * | 2008-02-29 | 2009-09-02 | 华硕电脑股份有限公司 | 用于无线通信装置的信号收发装置 |
| WO2009155966A1 (en) * | 2008-06-23 | 2009-12-30 | Nokia Corporation | Tunable antenna arrangement |
| CN101714852A (zh) * | 2009-09-22 | 2010-05-26 | 锐迪科微电子（上海）有限公司 | 双频射频功率放大器电路芯片 |
| JP5798253B2 (ja) * | 2011-09-22 | 2015-10-21 | エプコス アクチエンゲゼルシャフトＥｐｃｏｓ Ａｇ | 帯域アグリゲーションモードのためのフロントエンド回路 |
| WO2013070971A2 (en) * | 2011-11-09 | 2013-05-16 | Skyworks Solutions, Inc. | Field-effect transistor structures and related radio-frequency switches |
| JP5997624B2 (ja) * | 2013-02-01 | 2016-09-28 | 株式会社東芝 | 高周波半導体スイッチおよび無線機器 |
-
2015
- 2015-08-12 US US14/824,916 patent/US20160191085A1/en not_active Abandoned
- 2015-08-13 CN CN201510496524.9A patent/CN105375946B/zh active Active
- 2015-08-13 TW TW104126415A patent/TWI667885B/zh active
- 2015-08-13 KR KR1020150114772A patent/KR20160020378A/ko not_active Withdrawn
- 2015-08-13 JP JP2015159869A patent/JP2016042697A/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060223577A1 (en) * | 2005-03-31 | 2006-10-05 | Ouzillou Mendy M | Techniques for partitioning radios in wireless communication systems |
| US20080026709A1 (en) * | 2006-07-28 | 2008-01-31 | Lianjun Liu | Re-configurable impedance matching and harmonic filter system |
| US20080139128A1 (en) * | 2006-12-06 | 2008-06-12 | Broadcom Corporation, A California Corporation | RFIC with dynamically controlled power amplifier |
| US20110003563A1 (en) * | 2009-07-06 | 2011-01-06 | Oleksandr Gorbachov | Radio Frequency Front End Circuit with Antenna Diversity for Multipath Mitigation |
| US20110243120A1 (en) * | 2010-04-05 | 2011-10-06 | Brian Paul Ginsburg | Antenna solution for near-field and far-field communication in wireless devices |
| US20110298559A1 (en) * | 2010-06-07 | 2011-12-08 | Skyworks Solutions, Inc. | Apparatus and method for directional coupling |
| US20130194054A1 (en) * | 2012-01-30 | 2013-08-01 | Qualcomm Incorporated | Combined directional coupler and impedance matching circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| US20160191085A1 (en) | 2016-06-30 |
| JP2016042697A (ja) | 2016-03-31 |
| KR20160020378A (ko) | 2016-02-23 |
| HK1216467A1 (zh) | 2016-11-11 |
| TW201613280A (en) | 2016-04-01 |
| CN105375946A (zh) | 2016-03-02 |
| CN105375946B (zh) | 2020-03-03 |
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