HK1186310A1 - 增益控制系統 - Google Patents
增益控制系統Info
- Publication number
- HK1186310A1 HK1186310A1 HK13113428.0A HK13113428A HK1186310A1 HK 1186310 A1 HK1186310 A1 HK 1186310A1 HK 13113428 A HK13113428 A HK 13113428A HK 1186310 A1 HK1186310 A1 HK 1186310A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- control system
- gain control
- gain
- control
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
- H03G1/0029—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier using FETs
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/419,652 US8665026B2 (en) | 2012-03-14 | 2012-03-14 | Gain control system |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1186310A1 true HK1186310A1 (zh) | 2014-03-07 |
Family
ID=47826814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK13113428.0A HK1186310A1 (zh) | 2012-03-14 | 2013-12-03 | 增益控制系統 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8665026B2 (zh) |
EP (1) | EP2639959A3 (zh) |
KR (1) | KR101443805B1 (zh) |
CN (2) | CN203352545U (zh) |
HK (1) | HK1186310A1 (zh) |
TW (1) | TWI535200B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9425748B2 (en) * | 2014-05-20 | 2016-08-23 | Freescale Semiconductor, Inc. | Amplifier circuit, bi-stage amplifier circuit, multi-stage amplifier circuit, RF-amplifier circuit, receiver section, RF-transceiver, and integrated circuit |
JP6734831B2 (ja) * | 2017-10-04 | 2020-08-05 | 矢崎総業株式会社 | 検出機器及び検出システム |
JP7152190B2 (ja) * | 2018-05-28 | 2022-10-12 | 矢崎総業株式会社 | 検出機器及び検出システム |
CN112702025B (zh) * | 2020-12-29 | 2023-12-05 | 武汉邮电科学研究院有限公司 | 一种基于线性补偿的单级放大器的分布式光驱动电路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7245179B2 (en) * | 2004-10-04 | 2007-07-17 | Industrial Technology Research Institute | Auto gain controller |
JP4269188B2 (ja) * | 2007-02-05 | 2009-05-27 | ソニー株式会社 | 可変利得増幅回路、受信機および受信機用ic |
US7589593B2 (en) * | 2008-01-30 | 2009-09-15 | Mediatek Inc. | Amplifier circuit having stacked main amplifier and parallel sub-amplifier |
-
2012
- 2012-03-14 US US13/419,652 patent/US8665026B2/en active Active
-
2013
- 2013-03-01 EP EP13001048.1A patent/EP2639959A3/en not_active Withdrawn
- 2013-03-08 TW TW102108377A patent/TWI535200B/zh not_active IP Right Cessation
- 2013-03-14 KR KR1020130027440A patent/KR101443805B1/ko active IP Right Grant
- 2013-03-14 CN CN201320116841XU patent/CN203352545U/zh not_active Expired - Fee Related
- 2013-03-14 CN CN201310082243.XA patent/CN103312283B/zh active Active
- 2013-12-03 HK HK13113428.0A patent/HK1186310A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN103312283A (zh) | 2013-09-18 |
US20130241654A1 (en) | 2013-09-19 |
EP2639959A3 (en) | 2017-01-25 |
TWI535200B (zh) | 2016-05-21 |
EP2639959A2 (en) | 2013-09-18 |
KR101443805B1 (ko) | 2014-09-23 |
CN103312283B (zh) | 2016-01-20 |
TW201351876A (zh) | 2013-12-16 |
US8665026B2 (en) | 2014-03-04 |
CN203352545U (zh) | 2013-12-18 |
KR20130105518A (ko) | 2013-09-25 |
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