KR100226571B1 - 분배기, 합성기 및 s/n 강화기 - Google Patents

분배기, 합성기 및 s/n 강화기 Download PDF

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Publication number
KR100226571B1
KR100226571B1 KR1019970007697A KR19970007697A KR100226571B1 KR 100226571 B1 KR100226571 B1 KR 100226571B1 KR 1019970007697 A KR1019970007697 A KR 1019970007697A KR 19970007697 A KR19970007697 A KR 19970007697A KR 100226571 B1 KR100226571 B1 KR 100226571B1
Authority
KR
South Korea
Prior art keywords
side transducer
output
input
attenuator
transducer
Prior art date
Application number
KR1019970007697A
Other languages
English (en)
Korean (ko)
Other versions
KR970067996A (ko
Inventor
다케카주 오카다
사토루 신무라
후미오 가나야
아키라 도바
도시히로 노모토
Original Assignee
무라타 야스타카
가부시키가이샤 무라타 세이사쿠쇼
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 무라타 야스타카, 가부시키가이샤 무라타 세이사쿠쇼 filed Critical 무라타 야스타카
Publication of KR970067996A publication Critical patent/KR970067996A/ko
Application granted granted Critical
Publication of KR100226571B1 publication Critical patent/KR100226571B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/22—Attenuating devices
    • H01P1/23—Attenuating devices using ferromagnetic material
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/001—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00 comprising magnetostatic wave network elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguides (AREA)
  • Measuring Magnetic Variables (AREA)
  • Noise Elimination (AREA)
KR1019970007697A 1996-03-08 1997-03-07 분배기, 합성기 및 s/n 강화기 KR100226571B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8080909A JP3063054B2 (ja) 1996-03-08 1996-03-08 分配器、合成器およびｓ／ｎエンハンサ
JP8-80909 1996-03-08

Publications (2)

Publication Number Publication Date
KR970067996A KR970067996A (ko) 1997-10-13
KR100226571B1 true KR100226571B1 (ko) 1999-10-15

Family

ID=13731521

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970007697A KR100226571B1 (ko) 1996-03-08 1997-03-07 분배기, 합성기 및 s/n 강화기

Country Status (8)

Country Link
US (1) US5923228A (US20020095090A1-20020718-M00002.png)
EP (1) EP0794615B1 (US20020095090A1-20020718-M00002.png)
JP (1) JP3063054B2 (US20020095090A1-20020718-M00002.png)
KR (1) KR100226571B1 (US20020095090A1-20020718-M00002.png)
CN (1) CN1134854C (US20020095090A1-20020718-M00002.png)
DE (1) DE69709209T2 (US20020095090A1-20020718-M00002.png)
IN (1) IN190220B (US20020095090A1-20020718-M00002.png)
TW (1) TW333716B (US20020095090A1-20020718-M00002.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6473596B1 (en) 1999-12-20 2002-10-29 The United States Of America As Represented By The Secretary Of The Air Force Close proximity transmitter interference limiting
JP2003087014A (ja) * 2001-06-27 2003-03-20 Murata Mfg Co Ltd 非可逆回路素子および通信装置
KR100440252B1 (ko) * 2002-05-15 2004-07-15 한국전자통신연구원 에스엔 강화기
FR2901919A1 (fr) * 2006-05-30 2007-12-07 St Microelectronics Sa Coupleur directif large bande
US9705513B2 (en) 2014-12-04 2017-07-11 Raytheon Company Frequency source with improved phase noise
US9548788B2 (en) * 2014-12-04 2017-01-17 Raytheon Company Frequency conversion system with improved spurious response and frequency agility
US9571134B2 (en) 2014-12-04 2017-02-14 Raytheon Company Transmit noise reducer
RU2686584C1 (ru) * 2018-07-25 2019-04-29 Федеральное государственное бюджетное учреждение науки Институт радиотехники и электроники им. В.А. Котельникова Российской академии наук Управляемый ответвитель СВЧ сигнала на магнитостатических волнах

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461368A1 (fr) * 1979-07-06 1981-01-30 Thomson Csf Dispositif a ondes magnetostatiques comportant une structure d'echange a bandes conductrices
JP3068171B2 (ja) * 1990-10-24 2000-07-24 新日本無線株式会社 進行波管
DE4204299A1 (de) * 1992-02-13 1993-08-19 Siemens Ag Koppler
JP3258357B2 (ja) * 1992-03-02 2002-02-18 ユニデン株式会社 Ｓ／ｎエンハンサ

Also Published As

Publication number Publication date
IN190220B (US20020095090A1-20020718-M00002.png) 2003-07-05
DE69709209D1 (de) 2002-01-31
US5923228A (en) 1999-07-13
CN1168039A (zh) 1997-12-17
EP0794615B1 (en) 2001-12-19
DE69709209T2 (de) 2002-06-13
EP0794615A1 (en) 1997-09-10
JPH09246810A (ja) 1997-09-19
KR970067996A (ko) 1997-10-13
TW333716B (en) 1998-06-11
CN1134854C (zh) 2004-01-14
JP3063054B2 (ja) 2000-07-12

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