JP4376940B2 - 低プロファイルのサーキュレータ - Google Patents
低プロファイルのサーキュレータ Download PDFInfo
- Publication number
- JP4376940B2 JP4376940B2 JP2007527231A JP2007527231A JP4376940B2 JP 4376940 B2 JP4376940 B2 JP 4376940B2 JP 2007527231 A JP2007527231 A JP 2007527231A JP 2007527231 A JP2007527231 A JP 2007527231A JP 4376940 B2 JP4376940 B2 JP 4376940B2
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- JP
- Japan
- Prior art keywords
- port
- transmission lines
- substrate
- transmission line
- signal
- 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 - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 88
- 239000000758 substrate Substances 0.000 claims description 29
- 229910000859 α-Fe Inorganic materials 0.000 claims description 7
- 230000010363 phase shift Effects 0.000 description 13
- 230000001902 propagating effect Effects 0.000 description 11
- 230000035699 permeability Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/38—Circulators
- H01P1/397—Circulators using non- reciprocal phase shifters
Landscapes
- Non-Reversible Transmitting Devices (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Description
以下の詳細な説明と、幾つかの図面では、類似の素子は、同一の参照符号で識別されている。
Claims (5)
- 同一平面上に配置されている第1及び第2の伝送ライン(8, 9)と、
前記第1及び第2の伝送ライン(8, 9)の一端に結合されている第1の結合器(10)と、
前記第1及び第2の伝送ライン(8, 9)の他端に結合され、前記第1及び第2の伝送ライン(8, 9)によって前記第1の結合器と結合されている第2の結合器(20)とを具備し、
前記第1及び第2の伝送ライン(8, 9)はフェライトで構成され、その表面には導電性の条帯が付着されており、
さらに、前記第1及び第2の伝送ライン(8, 9)の平面に位置されており、その平面に平行で、第1の伝送ライン(8)と交差する第1の磁界(28)を生成する第1の磁石(18)と、
前記第1及び第2の伝送ライン(8 、9)の平面に位置されており、その平面に平行で、第2の伝送ライン(9)と交差して第1の磁界の極性と反対の極性である第2の磁界(29)を生成する第2の磁石(19)とを具備しているサーキュレータ。 - 前記第1の磁界(28)は、実質的に第1の伝送ライン(8)と直交し、第2の磁界(29)は、実質的に第2の伝送ライン(9) と直交している請求項1記載のサーキュレータ。
- 前記第1及び第2の結合器(10, 20)はランゲ結合器である請求項1記載のサーキュレータ。
- 前記第1及び第2の結合器(10、20)は基板の表面上に形成されている請求項1記載のサーキュレータ。
- 誘電体基板(7)と、
基板(7)上に形成され、第1の入力ポート(11)と、第1の出力ポート(12)と、第1及び第2の結合されたポート(13、14)とを有する第1のインターデジタルの4ポートマイクロストリップ結合器(10)と、
基板(7)上に形成され、第2の入力ポート(21)と、第2の出力ポート(22)と、第3及び第4の結合されたポート(24、23)とを有する第2のインターデジタルの4ポートマイクロストリップ結合器(20)と、
第1の結合されたポート(13)と第3の結合されたポート(24)との間に接続されたフェライトで負荷された第1の伝送ライン(8 )と、
第2の結合されたポート(14)と第4の結合されたポート(23)との間に接続されたフェライトで負荷された第2の伝送ライン(9 )と、
基板(7)に取付けられた第1及び第2の磁石(18、19)とを具備し、
前記第1の磁石(18)は第1の伝送ライン(8) と交差している第1の磁界(28)を形成し、それは実質的に基板(7)と平行であり、第2の磁石(19)は第2の伝送ライン(9) と交差して第1の磁界の極性と反対の極性である第2の磁界(29)を形成し、それによって実質的に基板(7)と平行な低プロファイルの構造を形成しているサーキュレータ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/864,159 US7078983B2 (en) | 2004-06-09 | 2004-06-09 | Low-profile circulator |
PCT/US2005/012318 WO2006001879A1 (en) | 2004-06-09 | 2005-04-12 | Low-profile circulator |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008503179A JP2008503179A (ja) | 2008-01-31 |
JP2008503179A5 JP2008503179A5 (ja) | 2008-05-29 |
JP4376940B2 true JP4376940B2 (ja) | 2009-12-02 |
Family
ID=34968493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007527231A Expired - Fee Related JP4376940B2 (ja) | 2004-06-09 | 2005-04-12 | 低プロファイルのサーキュレータ |
Country Status (5)
Country | Link |
---|---|
US (2) | US7078983B2 (ja) |
EP (1) | EP1754277A1 (ja) |
JP (1) | JP4376940B2 (ja) |
NO (1) | NO20070077L (ja) |
WO (1) | WO2006001879A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100714866B1 (ko) | 2006-02-14 | 2007-05-04 | 인천대학교 산학협력단 | 다단형 광대역 랑게 커플러 |
US7541890B2 (en) * | 2007-10-29 | 2009-06-02 | Applied Radar, Inc. | Quasi active MIMIC circulator |
US7965235B2 (en) | 2009-02-24 | 2011-06-21 | Raytheon Company | Multi-channel thinned TR module architecture |
US7876263B2 (en) | 2009-02-24 | 2011-01-25 | Raytheon Company | Asymmetrically thinned active array TR module and antenna architecture |
US8373516B2 (en) * | 2010-10-13 | 2013-02-12 | Harris Corporation | Waveguide matching unit having gyrator |
US9825347B2 (en) | 2013-10-07 | 2017-11-21 | Koninklijke Philips N.V. | Precision batch production method for manufacturing ferrite rods |
US9912028B2 (en) | 2016-04-18 | 2018-03-06 | Eagantu Ltd. | Wide band radio frequency circulator |
RU2743248C1 (ru) * | 2020-06-19 | 2021-02-16 | Акционерное общество "Микроволновые системы" | Микрополосковый тандемный направленный ответвитель |
JP7521796B2 (ja) | 2020-09-30 | 2024-07-24 | 国立大学法人京都工芸繊維大学 | 伝送線路マイクロ波装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB848113A (en) * | 1957-08-20 | 1960-09-14 | Gen Electric Co Ltd | Improvements in or relating to electromagnetic wave switching arrangements |
GB1046124A (en) | 1963-10-09 | 1966-10-19 | Ferranti Ltd | Improvements relating to radar systems |
US3270298A (en) | 1963-10-31 | 1966-08-30 | Bell Telephone Labor Inc | Four port circulator having mutually coupled resonant cavities |
US3646486A (en) | 1970-10-28 | 1972-02-29 | Rca Corp | Gyromagnetic isolator wherein even mode components are converted to odd mode components by biased ferrite |
US3729692A (en) * | 1971-07-08 | 1973-04-24 | Hitachi Ltd | Microwave circulator circuits |
US3952262A (en) * | 1974-04-01 | 1976-04-20 | Hughes Aircraft Company | Balanced signal processing circuit |
US4679010A (en) * | 1985-12-20 | 1987-07-07 | Itt Gallium Arsenide Technology Center, A Division Of Itt Corporation | Microwave circulator comprising a plurality of directional couplers connected together by isolation amplifiers |
US5304999A (en) * | 1991-11-20 | 1994-04-19 | Electromagnetic Sciences, Inc. | Polarization agility in an RF radiator module for use in a phased array |
-
2004
- 2004-06-09 US US10/864,159 patent/US7078983B2/en not_active Expired - Fee Related
-
2005
- 2005-04-12 WO PCT/US2005/012318 patent/WO2006001879A1/en not_active Application Discontinuation
- 2005-04-12 EP EP05744281A patent/EP1754277A1/en not_active Withdrawn
- 2005-04-12 JP JP2007527231A patent/JP4376940B2/ja not_active Expired - Fee Related
-
2006
- 2006-06-06 US US11/447,618 patent/US7138937B1/en not_active Expired - Lifetime
-
2007
- 2007-01-05 NO NO20070077A patent/NO20070077L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2008503179A (ja) | 2008-01-31 |
NO20070077L (no) | 2007-03-08 |
US7078983B2 (en) | 2006-07-18 |
WO2006001879A1 (en) | 2006-01-05 |
US20050275586A1 (en) | 2005-12-15 |
US20060256002A1 (en) | 2006-11-16 |
EP1754277A1 (en) | 2007-02-21 |
US7138937B1 (en) | 2006-11-21 |
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