JP4391291B2 - 無線装置 - Google Patents
無線装置 Download PDFInfo
- Publication number
- JP4391291B2 JP4391291B2 JP2004105685A JP2004105685A JP4391291B2 JP 4391291 B2 JP4391291 B2 JP 4391291B2 JP 2004105685 A JP2004105685 A JP 2004105685A JP 2004105685 A JP2004105685 A JP 2004105685A JP 4391291 B2 JP4391291 B2 JP 4391291B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- amplifier
- harmonic
- frequency
- output
- 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.)
- Expired - Lifetime
Links
- 230000010355 oscillation Effects 0.000 claims description 36
- 238000010586 diagram Methods 0.000 description 11
- 238000004891 communication Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- FYLGZBNNVGZPIW-UHFFFAOYSA-N 1-[4-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)phenyl]ethanone Chemical compound C1=CC(C(=O)C)=CC=C1N1CCC2(OCCO2)CC1 FYLGZBNNVGZPIW-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
- H03D9/06—Transference of modulation using distributed inductance and capacitance
- H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
- H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit
-
- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
Description
24、24A、24B 増幅器 26 電力増幅器
210、212、214 外部接続端子 28 バンドパスフィルタ
32 増幅器 36 バンドパスフィルタ
100、200 無線装置 204 オープンスタブ
206、208 ショートスタブ
Claims (3)
- 局部発振器と、該局部発振器の出力信号を増幅して局部発振周波数及びその高調波成分を出力する増幅器と、前記増幅器の出力及び情報信号が入力され、前記増幅器の出力のうち、前記高調波成分をスルーし、かつ、内部で前記局部発振周波数に基づく高調波成分で前記情報信号のアップコンバート信号を生成するハーモニックミキサとを有し、
前記ハーモニックミキサはアンチパラレル・ダイオードを含み、その一端に前記増幅器の出力信号を与え、他端に前記情報信号を与え、前記他端から前記ハーモニックミキサの出力信号を取り出すとともに、前記アップコンバート信号の波長の1/4の長さのショートスタブを前記一端に接続し、
前記局部発振周波数の波長の1/4の長さのオープンスタブを前記他端に接続したことを特徴とする無線装置。 - 前記ショートスタブは、前記アップコンバート信号の少なくとも一方の側波帯の中心周波数に相当する波長の1/4の長さを有することを特徴とする請求項1に記載の無線装置。
- 前記無線装置は更に、前記高調波を線形に増幅する増幅器を含むことを特徴とする請求項1または2記載の無線装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004105685A JP4391291B2 (ja) | 2004-03-31 | 2004-03-31 | 無線装置 |
EP05252039.2A EP1583226B1 (en) | 2004-03-31 | 2005-03-31 | Radio communication device |
US11/094,532 US7738844B2 (en) | 2004-03-31 | 2005-03-31 | Radio communication device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004105685A JP4391291B2 (ja) | 2004-03-31 | 2004-03-31 | 無線装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005295098A JP2005295098A (ja) | 2005-10-20 |
JP2005295098A5 JP2005295098A5 (ja) | 2007-05-17 |
JP4391291B2 true JP4391291B2 (ja) | 2009-12-24 |
Family
ID=34880074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004105685A Expired - Lifetime JP4391291B2 (ja) | 2004-03-31 | 2004-03-31 | 無線装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7738844B2 (ja) |
EP (1) | EP1583226B1 (ja) |
JP (1) | JP4391291B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4630990B2 (ja) * | 2005-12-06 | 2011-02-09 | 独立行政法人情報通信研究機構 | 双方向無線通信装置 |
US7933576B2 (en) * | 2006-12-05 | 2011-04-26 | Electronics And Telecommunications Research Institute | Sub-harmonic mixer |
US9331632B2 (en) * | 2012-04-18 | 2016-05-03 | Qualcomm Incorporated | Integrated circuit for mixing millimeter-wavelength signals |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083004A (en) * | 1976-06-08 | 1978-04-04 | Westinghouse Electric Corporation | Expendable repeater employing harmonic mixing |
US4206421A (en) * | 1976-09-17 | 1980-06-03 | Siemens Aktiengesellschaft | Arrangement for synchronizing a free-swinging oscillator |
US6677882B1 (en) * | 1977-02-24 | 2004-01-13 | The United States Of America As Represented By The Secretary Of The Navy | Multi-octave high-resolution receiver for instantaneous frequency measurements |
US5101505A (en) * | 1990-02-09 | 1992-03-31 | Rose Communications, Inc. | Method and apparatus for selective sideband signal correction in a proximal cable-less communication system |
US5121407A (en) * | 1990-09-27 | 1992-06-09 | Pittway Corporation | Spread spectrum communications system |
US5150078A (en) * | 1991-11-29 | 1992-09-22 | Hughes Aircraft Company | Low noise fine frequency step synthesizer |
JP3022032B2 (ja) * | 1993-03-12 | 2000-03-15 | 三菱電機株式会社 | 平衡形ミクサおよび180度分配回路および帯域阻止フィルタ |
US6133795A (en) * | 1994-06-24 | 2000-10-17 | Williams; Roscoe Charles | Oscillator circuit |
US5867794A (en) * | 1996-09-20 | 1999-02-02 | Ericsson Inc. | Audio-output for a portable radio telephone utilizing a vehicle's AM/FM radio |
US6317590B1 (en) * | 1997-12-23 | 2001-11-13 | Nokia Mobile Phones, Ltd. | Mixer for a receiver |
US6057740A (en) * | 1998-04-06 | 2000-05-02 | Northrop Grumman Corporation | Local oscillator system using harmonic derived from phase locked loop |
JP2001053640A (ja) * | 1999-08-11 | 2001-02-23 | Communication Research Laboratory Mpt | 無線通信装置および無線通信方法 |
JP2001085951A (ja) * | 1999-09-10 | 2001-03-30 | Toshiba Corp | 半導体装置 |
US6473598B1 (en) * | 2000-02-15 | 2002-10-29 | Fareed Sepehry-Fard | Most cost-effective asmmic-based universal microwave and millimeter wave transceiver |
JP2002009655A (ja) * | 2000-06-23 | 2002-01-11 | Communication Research Laboratory | 双方向無線通信システム及び双方向無線通信方法 |
JP3788921B2 (ja) * | 2000-12-13 | 2006-06-21 | ユーディナデバイス株式会社 | 無線通信システム、受信装置、無線通信装置及び無線通信方法 |
US6636171B2 (en) * | 2001-01-16 | 2003-10-21 | Chen-Ping Chang | Automobile bi-direction remote control transmission circuitry |
US7035617B2 (en) * | 2001-01-29 | 2006-04-25 | U.S. Monolithics, L.L.C. | High power block upconverter |
US6714800B2 (en) * | 2001-05-02 | 2004-03-30 | Trex Enterprises Corporation | Cellular telephone system with free space millimeter wave trunk line |
JP3721144B2 (ja) * | 2001-05-11 | 2005-11-30 | 株式会社東芝 | 周波数変換器、直交復調器及び直交変調器 |
JP4004018B2 (ja) * | 2001-06-29 | 2007-11-07 | 株式会社東芝 | 周波数変換器及びこれを用いた無線通信装置 |
US7164902B2 (en) * | 2001-11-01 | 2007-01-16 | Sharp Kabushiki Kaisha | Filter-integrated even-harmonic mixer and hi-frequency radio communication device using the same |
JP3876154B2 (ja) * | 2001-11-27 | 2007-01-31 | シャープ株式会社 | ミリ波帯無線送信装置およびミリ波帯無線受信装置およびミリ波帯通信システム |
JP2003179516A (ja) * | 2001-12-11 | 2003-06-27 | Communication Research Laboratory | 無線通信システム及び、無線送信機、無線受信機 |
JP3564480B2 (ja) * | 2002-02-18 | 2004-09-08 | 独立行政法人情報通信研究機構 | 複数の無線通信端末間で通信を行う無線通信方法及びシステム |
US6847808B2 (en) * | 2002-02-28 | 2005-01-25 | G-Plus, Inc. | Ultra-high linearity RF passive mixer |
US20050227638A1 (en) * | 2002-02-28 | 2005-10-13 | Sharp Kabushiki Kaisha | Microwave band radio transmission device, microwave band radio reception device, and microwave band radio communication system |
JP2003298442A (ja) * | 2002-03-29 | 2003-10-17 | Communication Research Laboratory | 無線通信方法及びシステム |
JP2003318732A (ja) * | 2002-04-26 | 2003-11-07 | Hitachi Ltd | 通信用半導体集積回路および無線通信システム |
US20040014446A1 (en) * | 2002-05-08 | 2004-01-22 | Sudipto Chakraborty | Methods and systems for odd-order LO compensation for even-harmonic mixers |
JPWO2004019482A1 (ja) * | 2002-08-23 | 2005-12-15 | 三菱電機株式会社 | ミクサ回路 |
JP2004105685A (ja) | 2002-09-18 | 2004-04-08 | Hideo Odagiri | 握り部ワンクッチ操作型収納式滑り止め具および杖 |
JP2004129076A (ja) * | 2002-10-04 | 2004-04-22 | Sharp Corp | 周波数変換回路ならびにそれを用いるチューナおよびcatv受信用セットトップボックス |
US20050164662A1 (en) * | 2004-01-23 | 2005-07-28 | Chaowen Tseng | Frequency conversion in a receiver |
US7146136B2 (en) * | 2004-02-04 | 2006-12-05 | Northrop Grumman Corporation | E-band radio transceiver architecture and chip set |
US20050191985A1 (en) * | 2004-02-27 | 2005-09-01 | Bos Thomas A. | Diode ring configuration for harmonic diode mixers |
JP2005337988A (ja) * | 2004-05-28 | 2005-12-08 | Furuno Electric Co Ltd | レーダ |
-
2004
- 2004-03-31 JP JP2004105685A patent/JP4391291B2/ja not_active Expired - Lifetime
-
2005
- 2005-03-31 EP EP05252039.2A patent/EP1583226B1/en active Active
- 2005-03-31 US US11/094,532 patent/US7738844B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7738844B2 (en) | 2010-06-15 |
EP1583226B1 (en) | 2014-02-12 |
US20050221786A1 (en) | 2005-10-06 |
EP1583226A2 (en) | 2005-10-05 |
JP2005295098A (ja) | 2005-10-20 |
EP1583226A3 (en) | 2006-05-24 |
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