ATE476786T1 - Bidirektionaler frequenzmischer sowie sender- empfänger-system für funkfrequenzen, das mindestens einen solchen mischer umfasst - Google Patents
Bidirektionaler frequenzmischer sowie sender- empfänger-system für funkfrequenzen, das mindestens einen solchen mischer umfasstInfo
- Publication number
- ATE476786T1 ATE476786T1 AT08156595T AT08156595T ATE476786T1 AT E476786 T1 ATE476786 T1 AT E476786T1 AT 08156595 T AT08156595 T AT 08156595T AT 08156595 T AT08156595 T AT 08156595T AT E476786 T1 ATE476786 T1 AT E476786T1
- Authority
- AT
- Austria
- Prior art keywords
- mixer
- phase difference
- phase
- signal
- transmitter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
- H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
- H03D7/166—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature using two or more quadrature frequency translation stages
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0703731A FR2916588A1 (fr) | 2007-05-25 | 2007-05-25 | Melangeur bidirectionnel de frequences, systeme emetteur/ recepteur radiofrequences comportant au moins un tel melangeur. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE476786T1 true ATE476786T1 (de) | 2010-08-15 |
Family
ID=38787703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08156595T ATE476786T1 (de) | 2007-05-25 | 2008-05-20 | Bidirektionaler frequenzmischer sowie sender- empfänger-system für funkfrequenzen, das mindestens einen solchen mischer umfasst |
Country Status (6)
Country | Link |
---|---|
US (1) | US8036627B2 (de) |
EP (1) | EP2001126B1 (de) |
CN (1) | CN101414846B (de) |
AT (1) | ATE476786T1 (de) |
DE (1) | DE602008002016D1 (de) |
FR (1) | FR2916588A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8229387B2 (en) * | 2007-04-25 | 2012-07-24 | Mitsubishi Electric Corporation | Even harmonic mixer |
KR100946098B1 (ko) * | 2008-02-21 | 2010-03-10 | 삼성전기주식회사 | 시분할 방식의 무선 통신 장치 |
US8866079B2 (en) * | 2010-02-04 | 2014-10-21 | International Business Machines Corporation | Compact imaging receiver architecture |
US8391819B2 (en) * | 2010-02-23 | 2013-03-05 | Texas Instruments Incorporated | Narrow band RF filter circuits, devices and processes using impedance translation |
CN102983813B (zh) * | 2012-10-30 | 2016-08-03 | 英特尔公司 | 混频器 |
FR3046513A1 (fr) | 2016-01-04 | 2017-07-07 | Commissariat Energie Atomique | Emetteur recepteur ibfd a module de transposition de frequence non reciproque |
US10230038B2 (en) * | 2017-04-18 | 2019-03-12 | International Business Machines Corporation | Four-port circulator with frequency conversion based on nondegenerate three waving mixing josephson devices |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5769939A (en) * | 1980-10-21 | 1982-04-30 | Nec Corp | Radio set |
US5265267A (en) * | 1991-08-29 | 1993-11-23 | Motorola, Inc. | Integrated circuit including a surface acoustic wave transformer and a balanced mixer |
US5428839A (en) * | 1993-09-07 | 1995-06-27 | Motorola, Inc. | Planar magic-tee double balanced mixer |
US5590412A (en) * | 1993-11-19 | 1996-12-31 | Sanyo Electric Co., Ltd. | Communication apparatus using common amplifier for transmission and reception |
US5590413A (en) * | 1994-01-14 | 1996-12-31 | Sun Microsystems, Inc. | Radio transceiver having shared modulation and demodulation mixer circuits |
US5740528A (en) * | 1995-05-24 | 1998-04-14 | Tracor Aerospace Elecronic Systems, Inc. | Planar triply-balanced microstrip mixer |
IT1294732B1 (it) * | 1997-09-15 | 1999-04-12 | Italtel Spa | Convertitore di frequenze subarmonico a reiezione d'immagine realizzato in microstriscia,particolarmente adatto all'impiego in |
US6094570A (en) * | 1998-05-06 | 2000-07-25 | Northrop Grumman | Double-balanced monolithic microwave integrated circuit mixer |
US6226509B1 (en) * | 1998-09-15 | 2001-05-01 | Nortel Networks Limited | Image reject mixer, circuit, and method for image rejection |
JP3510556B2 (ja) * | 2000-03-30 | 2004-03-29 | Nec化合物デバイス株式会社 | イメージリジェクションミキサ及びそれを用いた受信機 |
US7013122B2 (en) * | 2000-10-23 | 2006-03-14 | Scientific Components Corporation | Ultra high isolation mixer |
US6711397B1 (en) * | 2000-11-20 | 2004-03-23 | Ami Semiconductor, Inc. | Structures and methods for direct conversion from radio frequency modulated signals to baseband signals |
US7084693B2 (en) * | 2002-11-25 | 2006-08-01 | Dragonwave, Inc. | Sub-harmonic mixer |
JP4322649B2 (ja) * | 2003-04-17 | 2009-09-02 | 株式会社ルネサステクノロジ | 受信装置および無線信号処理用半導体集積回路 |
US7206566B1 (en) * | 2004-07-21 | 2007-04-17 | Hrl Laboratories, Llc | Apparatus and method for frequency conversion |
EP1811678A3 (de) * | 2006-01-23 | 2012-08-01 | LG Electronics Inc. | Hochfrequenz-Sende-Empfangsgerät und Verfahren zum Senden und Empfang |
-
2007
- 2007-05-25 FR FR0703731A patent/FR2916588A1/fr not_active Withdrawn
-
2008
- 2008-05-20 DE DE602008002016T patent/DE602008002016D1/de active Active
- 2008-05-20 AT AT08156595T patent/ATE476786T1/de not_active IP Right Cessation
- 2008-05-20 EP EP08156595A patent/EP2001126B1/de not_active Not-in-force
- 2008-05-23 US US12/126,816 patent/US8036627B2/en not_active Expired - Fee Related
- 2008-05-26 CN CN200810142882XA patent/CN101414846B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101414846A (zh) | 2009-04-22 |
US20090086658A1 (en) | 2009-04-02 |
CN101414846B (zh) | 2013-01-09 |
DE602008002016D1 (de) | 2010-09-16 |
EP2001126B1 (de) | 2010-08-04 |
EP2001126A1 (de) | 2008-12-10 |
FR2916588A1 (fr) | 2008-11-28 |
US8036627B2 (en) | 2011-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |