CN103124183A - 低功率和噪声消除宽带接收器前端 - Google Patents
低功率和噪声消除宽带接收器前端 Download PDFInfo
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- CN103124183A CN103124183A CN2012104241652A CN201210424165A CN103124183A CN 103124183 A CN103124183 A CN 103124183A CN 2012104241652 A CN2012104241652 A CN 2012104241652A CN 201210424165 A CN201210424165 A CN 201210424165A CN 103124183 A CN103124183 A CN 103124183A
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- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract 8
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- 230000005906 menstruation Effects 0.000 claims description 3
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- 238000012986 modification Methods 0.000 description 10
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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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
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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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161527004P | 2011-08-24 | 2011-08-24 | |
US13/300,430 US8489051B2 (en) | 2011-08-24 | 2011-11-18 | Low-power and noise-cancelling wideband receiver front-end |
US13/300,430 | 2011-11-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103124183A true CN103124183A (zh) | 2013-05-29 |
CN103124183B CN103124183B (zh) | 2019-11-29 |
Family
ID=47744411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210424165.2A Active CN103124183B (zh) | 2011-08-24 | 2012-10-23 | 低功率和噪声消除宽带接收器前端 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8489051B2 (zh) |
CN (1) | CN103124183B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105409177A (zh) * | 2013-07-26 | 2016-03-16 | 三星电子株式会社 | 多模多频带无线收发器的模拟基带滤波设备及其控制方法 |
CN106506036A (zh) * | 2016-11-16 | 2017-03-15 | 珠海市魅族科技有限公司 | 射频电路和移动终端 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130156074A1 (en) * | 2011-12-14 | 2013-06-20 | Aviacomm Inc. | Wideband rf front-end |
CN103475386A (zh) * | 2013-09-25 | 2013-12-25 | 小米科技有限责任公司 | 一种射频前端模块和终端设备 |
CN103634019A (zh) * | 2013-11-08 | 2014-03-12 | 小米科技有限责任公司 | 一种射频前端和通信设备 |
US10193580B2 (en) | 2017-03-22 | 2019-01-29 | Qualcomm Incorporated | Multi-band radio-frequency reception |
CN107395221A (zh) * | 2017-08-09 | 2017-11-24 | 惠州Tcl移动通信有限公司 | 一种lte频段切换装置、切换方法及移动终端 |
CN110311635A (zh) * | 2019-06-28 | 2019-10-08 | 京信通信系统(中国)有限公司 | 超宽带放大器和基于该放大器的多载波发射、收发装置 |
FR3105895B1 (fr) * | 2019-12-26 | 2023-01-13 | Thales Sa | Dispositif radiofréquence. |
CN114584164A (zh) * | 2022-01-25 | 2022-06-03 | 北京邮电大学 | 一种面向多标准通信的频带可重构射频接收机前端 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5790587A (en) * | 1991-05-13 | 1998-08-04 | Omnipoint Corporation | Multi-band, multi-mode spread-spectrum communication system |
US7116952B2 (en) * | 2003-10-09 | 2006-10-03 | Intel Corporation | Method and apparatus to provide an area efficient antenna diversity receiver |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3088338B2 (ja) * | 1997-05-28 | 2000-09-18 | 埼玉日本電気株式会社 | 無線電話装置 |
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2011
- 2011-11-18 US US13/300,430 patent/US8489051B2/en active Active
-
2012
- 2012-10-23 CN CN201210424165.2A patent/CN103124183B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5790587A (en) * | 1991-05-13 | 1998-08-04 | Omnipoint Corporation | Multi-band, multi-mode spread-spectrum communication system |
US7116952B2 (en) * | 2003-10-09 | 2006-10-03 | Intel Corporation | Method and apparatus to provide an area efficient antenna diversity receiver |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105409177A (zh) * | 2013-07-26 | 2016-03-16 | 三星电子株式会社 | 多模多频带无线收发器的模拟基带滤波设备及其控制方法 |
CN105409177B (zh) * | 2013-07-26 | 2019-04-23 | 三星电子株式会社 | 多模多频带无线收发器的模拟基带滤波设备及其控制方法 |
CN106506036A (zh) * | 2016-11-16 | 2017-03-15 | 珠海市魅族科技有限公司 | 射频电路和移动终端 |
Also Published As
Publication number | Publication date |
---|---|
US8489051B2 (en) | 2013-07-16 |
US20130052973A1 (en) | 2013-02-28 |
CN103124183B (zh) | 2019-11-29 |
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Effective date of registration: 20200819 Address after: Room 1573, Heying building, No. 99, Tuanjie Road, Jiangbei new district, Nanjing, Jiangsu Province Patentee after: Nanjing Qixin Semiconductor Co.,Ltd. Address before: California, USA Patentee before: AVIACOMM Inc. |
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Effective date of registration: 20240710 Address after: Room 643, 6th Floor, Building 6, No. 666 Zhenhua Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province 310030 Patentee after: Qixin Fanshun Semiconductor (Hangzhou) Co.,Ltd. Country or region after: China Address before: Room 1573, Yingying Building, No. 99 Tuanjie Road, Jiangbei New District, Nanjing City, Jiangsu Province, China 210000 Patentee before: Nanjing Qixin Semiconductor Co.,Ltd. Country or region before: China |