CN1650531A - 接受机 - Google Patents
接受机 Download PDFInfo
- Publication number
- CN1650531A CN1650531A CNA028132262A CN02813226A CN1650531A CN 1650531 A CN1650531 A CN 1650531A CN A028132262 A CNA028132262 A CN A028132262A CN 02813226 A CN02813226 A CN 02813226A CN 1650531 A CN1650531 A CN 1650531A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- frequency
- fet
- circuit
- receiver
- 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.)
- Granted
Links
Images
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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
- H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
-
- 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
- H04B1/30—Circuits for homodyne or synchrodyne receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Superheterodyne Receivers (AREA)
- Structure Of Receivers (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001198213 | 2001-06-29 | ||
JP198213/2001 | 2001-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1650531A true CN1650531A (zh) | 2005-08-03 |
CN100508407C CN100508407C (zh) | 2009-07-01 |
Family
ID=19035700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028132262A Expired - Fee Related CN100508407C (zh) | 2001-06-29 | 2002-06-24 | 接收机 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7130597B2 (zh) |
JP (1) | JP4092288B2 (zh) |
CN (1) | CN100508407C (zh) |
TW (1) | TW561704B (zh) |
WO (1) | WO2003003595A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102437859A (zh) * | 2011-11-08 | 2012-05-02 | 天津理工大学 | 一种无线通信接收机射频前端抗干扰电路 |
CN101953079B (zh) * | 2008-02-13 | 2013-05-22 | 温科·昆茨 | 用于快速减小uhf收发机的接收机中的混合电路输出端处的dc分量和低频分量的电压的方法和电路 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9035704B2 (en) | 2010-10-01 | 2015-05-19 | Northrop Grumman Systems Corporation | High impedance microwave electronics |
WO2013074474A1 (en) * | 2011-11-15 | 2013-05-23 | University Of Florida Research Foundation, Inc. | Offset generative receiver |
GB2527293B (en) * | 2014-06-13 | 2016-08-10 | Canon Kk | Impedance adaptation in a THz detector |
US10615887B1 (en) * | 2018-09-24 | 2020-04-07 | Seagate Technology Llc | Mitigation of noise generated by random excitation of asymmetric oscillation modes |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE502599C2 (sv) * | 1993-09-09 | 1995-11-20 | Ericsson Ge Mobile Communicat | Sätt och anordning vid en homodynmottagare för att minimera läckage av störsignaler |
US5574405A (en) * | 1995-08-22 | 1996-11-12 | Lucent Technologies Inc. | Low noise amplifier/mixer/frequency synthesizer circuit for an RF system |
US6167246A (en) * | 1997-05-09 | 2000-12-26 | Micrel Incorporated | Fully integrated all-CMOS AM receiver |
JP2000082779A (ja) * | 1998-09-04 | 2000-03-21 | Tif:Kk | 受信機 |
JP4167349B2 (ja) * | 1999-05-20 | 2008-10-15 | 新潟精密株式会社 | 受信機 |
JP2002057294A (ja) * | 2000-08-14 | 2002-02-22 | Niigata Seimitsu Kk | 通信用半導体装置 |
US6930552B2 (en) * | 2001-02-22 | 2005-08-16 | Niigata Seimitsu Co., Ltd. | FET band amplifier |
US6658245B2 (en) * | 2001-03-28 | 2003-12-02 | Motorola, Inc. | Radio receiver having a dynamic bandwidth filter and method therefor |
-
2002
- 2002-06-24 TW TW091113806A patent/TW561704B/zh not_active IP Right Cessation
- 2002-06-24 CN CNB028132262A patent/CN100508407C/zh not_active Expired - Fee Related
- 2002-06-24 US US10/482,003 patent/US7130597B2/en not_active Expired - Fee Related
- 2002-06-24 JP JP2003509653A patent/JP4092288B2/ja not_active Expired - Fee Related
- 2002-06-24 WO PCT/JP2002/006269 patent/WO2003003595A1/ja active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101953079B (zh) * | 2008-02-13 | 2013-05-22 | 温科·昆茨 | 用于快速减小uhf收发机的接收机中的混合电路输出端处的dc分量和低频分量的电压的方法和电路 |
CN102437859A (zh) * | 2011-11-08 | 2012-05-02 | 天津理工大学 | 一种无线通信接收机射频前端抗干扰电路 |
Also Published As
Publication number | Publication date |
---|---|
US7130597B2 (en) | 2006-10-31 |
CN100508407C (zh) | 2009-07-01 |
TW561704B (en) | 2003-11-11 |
US20050107062A1 (en) | 2005-05-19 |
JPWO2003003595A1 (ja) | 2004-10-21 |
WO2003003595A1 (fr) | 2003-01-09 |
JP4092288B2 (ja) | 2008-05-28 |
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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 | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1079625 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: NIIGATA SEIMITSU CO., LTD.; APPLICANT Free format text: FORMER OWNER: NIIGATA SEIMITSU CO., LTD. Effective date: 20070817 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070817 Address after: Niigata Prefecture, Japan Applicant after: Niigato Precision Co., Ltd. Co-applicant after: Ricoh Co., Ltd. Address before: Niigata Prefecture, Japan Applicant before: Niigato Precision Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20100624 |
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