CN101807947A - 用于消除检测电路中的信号的反射部分的方法 - Google Patents
用于消除检测电路中的信号的反射部分的方法 Download PDFInfo
- Publication number
- CN101807947A CN101807947A CN201010141959A CN201010141959A CN101807947A CN 101807947 A CN101807947 A CN 101807947A CN 201010141959 A CN201010141959 A CN 201010141959A CN 201010141959 A CN201010141959 A CN 201010141959A CN 101807947 A CN101807947 A CN 101807947A
- Authority
- CN
- China
- Prior art keywords
- component
- weighting
- phase shift
- reflecting
- reflecting component
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000010363 phase shift Effects 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 description 20
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 239000000284 extract Substances 0.000 description 10
- 230000008878 coupling Effects 0.000 description 9
- 238000000605 extraction Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0202090A FR2836307B1 (fr) | 2002-02-19 | 2002-02-19 | Boucle d'asservissement en puissance, circuit d'amplification de signaux radiofrequences et emetteur de signaux radiofrequences equipe d'un tel circuit |
FR0202090 | 2002-02-19 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN03103764.XA Division CN1442959B (zh) | 2002-02-19 | 2003-02-18 | 功率伺服环、射频信号放大电路以及射频信号发射器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101807947A true CN101807947A (zh) | 2010-08-18 |
Family
ID=27620267
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN03103764.XA Expired - Fee Related CN1442959B (zh) | 2002-02-19 | 2003-02-18 | 功率伺服环、射频信号放大电路以及射频信号发射器 |
CN201010141959A Pending CN101807947A (zh) | 2002-02-19 | 2003-02-18 | 用于消除检测电路中的信号的反射部分的方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN03103764.XA Expired - Fee Related CN1442959B (zh) | 2002-02-19 | 2003-02-18 | 功率伺服环、射频信号放大电路以及射频信号发射器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6791406B2 (zh) |
EP (1) | EP1337038B1 (zh) |
JP (1) | JP2003258652A (zh) |
CN (2) | CN1442959B (zh) |
AT (1) | ATE470265T1 (zh) |
DE (1) | DE60332785D1 (zh) |
FR (1) | FR2836307B1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104467467A (zh) * | 2015-01-07 | 2015-03-25 | 重庆大学 | 一种大动态微波能量转换为直流方案 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101084622B (zh) * | 2004-12-21 | 2012-02-29 | Nxp股份有限公司 | 功率器件和功率器件的控制方法 |
CN105450307A (zh) * | 2015-12-11 | 2016-03-30 | 宁波环球广电科技有限公司 | 用于光纤射频通信网络的射频放大电路、光接收机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122400A (en) * | 1976-11-08 | 1978-10-24 | Rca Corporation | Amplifier protection circuit |
US4353037A (en) * | 1980-08-11 | 1982-10-05 | Motorola, Inc. | Amplifier protection circuit |
US4729129A (en) * | 1986-10-15 | 1988-03-01 | Itt Avionics A Division Of Itt Corporation | VSWR protection circuit apparatus |
FR2745091B1 (fr) * | 1996-02-15 | 1998-04-24 | Matra Communication | Dispositif de mesure de puissance radiofrequence |
WO2001011768A1 (de) * | 1999-08-10 | 2001-02-15 | Siemens Aktiengesellschaft | Verfahren und anordnung zum betrieb eines hf-leistungsverstärkers |
-
2002
- 2002-02-19 FR FR0202090A patent/FR2836307B1/fr not_active Expired - Fee Related
-
2003
- 2003-02-14 AT AT03290354T patent/ATE470265T1/de not_active IP Right Cessation
- 2003-02-14 EP EP03290354A patent/EP1337038B1/fr not_active Expired - Lifetime
- 2003-02-14 DE DE60332785T patent/DE60332785D1/de not_active Expired - Lifetime
- 2003-02-18 CN CN03103764.XA patent/CN1442959B/zh not_active Expired - Fee Related
- 2003-02-18 JP JP2003039292A patent/JP2003258652A/ja not_active Withdrawn
- 2003-02-18 CN CN201010141959A patent/CN101807947A/zh active Pending
- 2003-02-19 US US10/367,934 patent/US6791406B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104467467A (zh) * | 2015-01-07 | 2015-03-25 | 重庆大学 | 一种大动态微波能量转换为直流方案 |
Also Published As
Publication number | Publication date |
---|---|
DE60332785D1 (de) | 2010-07-15 |
JP2003258652A (ja) | 2003-09-12 |
CN1442959A (zh) | 2003-09-17 |
US20030155971A1 (en) | 2003-08-21 |
ATE470265T1 (de) | 2010-06-15 |
US6791406B2 (en) | 2004-09-14 |
EP1337038A2 (fr) | 2003-08-20 |
FR2836307A1 (fr) | 2003-08-22 |
EP1337038A3 (fr) | 2006-01-04 |
EP1337038B1 (fr) | 2010-06-02 |
CN1442959B (zh) | 2010-05-12 |
FR2836307B1 (fr) | 2005-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: DRNC HOLDINGS, INC. Free format text: FORMER OWNER: Z124 COMPANY Effective date: 20140606 Owner name: WEICHUANGLI INNOVATION DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: IPG ELECTRONICS 504 LIMITED Effective date: 20140606 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Grand Cayman, Cayman Islands Applicant after: ImerJ Ltd. Address before: Grand Cayman, Cayman Islands Applicant before: Flextronics Innovation Development Co.,Ltd. Address after: Grand Cayman, Cayman Islands Applicant after: Z124 Co. Address before: Grand Cayman, Cayman Islands Applicant before: ImerJ Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WEICHUANGLI INNOVATION DEVELOPMENT CO., LTD. TO: IMERJ LTD. Free format text: CORRECT: APPLICANT; FROM: IMERJ LTD. TO: Z124 COMPANY |
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TA01 | Transfer of patent application right |
Effective date of registration: 20140606 Address after: Grand Cayman, Cayman Islands Applicant after: Flextronics Innovation Development Co.,Ltd. Address before: The British Channel Islands in Guernsey Applicant before: TCL & Alcatel Mobile Phones Ltd. Effective date of registration: 20140606 Address after: Delaware Applicant after: TAG-COMM Inc. Address before: Grand Cayman, Cayman Islands Applicant before: Z124 Co. |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100818 |