NO317550B1 - Ikke-resiprok kretskomponent - Google Patents
Ikke-resiprok kretskomponent Download PDFInfo
- Publication number
- NO317550B1 NO317550B1 NO19963181A NO963181A NO317550B1 NO 317550 B1 NO317550 B1 NO 317550B1 NO 19963181 A NO19963181 A NO 19963181A NO 963181 A NO963181 A NO 963181A NO 317550 B1 NO317550 B1 NO 317550B1
- Authority
- NO
- Norway
- Prior art keywords
- crossing
- component
- conductors
- magnetic field
- crossing angles
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims abstract description 42
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 239000012212 insulator Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000013016 damping Methods 0.000 description 7
- 238000002955 isolation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
-
- 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
- H01P1/383—Junction circulators, e.g. Y-circulators
- H01P1/387—Strip line circulators
Landscapes
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Non-Reversible Transmitting Devices (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19503095 | 1995-07-31 | ||
| JP07341374A JP3106392B2 (ja) | 1995-07-31 | 1995-12-27 | 非可逆回路素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO963181D0 NO963181D0 (no) | 1996-07-30 |
| NO963181L NO963181L (no) | 1997-02-03 |
| NO317550B1 true NO317550B1 (no) | 2004-11-15 |
Family
ID=26508876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19963181A NO317550B1 (no) | 1995-07-31 | 1996-07-30 | Ikke-resiprok kretskomponent |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US5745014A (de) |
| EP (1) | EP0757402B1 (de) |
| JP (1) | JP3106392B2 (de) |
| KR (1) | KR100216481B1 (de) |
| CN (1) | CN1101064C (de) |
| DE (1) | DE69621195T2 (de) |
| NO (1) | NO317550B1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10163709A (ja) * | 1996-11-29 | 1998-06-19 | Murata Mfg Co Ltd | アイソレータ |
| KR20000062780A (ko) | 1999-03-09 | 2000-10-25 | 마츠시타 덴끼 산교 가부시키가이샤 | 비가역 회로 소자 및 그 제조 방법과 그를 이용한 무선단말 장치 |
| JP3649161B2 (ja) * | 2000-09-13 | 2005-05-18 | 株式会社村田製作所 | 中心電極組立体、非可逆回路素子及び通信装置 |
| US7365616B2 (en) * | 2003-10-20 | 2008-04-29 | Hitachi Metals, Ltd. | Non-reciprocal element with three central conductors and communication apparatus using the same |
| JP2005236366A (ja) * | 2004-02-17 | 2005-09-02 | Alps Electric Co Ltd | 非可逆回路素子 |
| JP4724152B2 (ja) * | 2006-08-31 | 2011-07-13 | 株式会社エヌ・ティ・ティ・ドコモ | 非可逆回路素子 |
| JP6939860B2 (ja) * | 2019-09-20 | 2021-09-22 | Tdk株式会社 | 非可逆回路素子 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3555459A (en) * | 1968-11-21 | 1971-01-12 | Western Microwave Lab Inc | Gyromagnetic device having a plurality of outwardly narrowing tapering members |
| US3573665A (en) * | 1969-02-03 | 1971-04-06 | Bell Telephone Labor Inc | Thin film y-junction circulator |
| NL6910116A (de) * | 1969-07-02 | 1971-01-05 |
-
1995
- 1995-12-27 JP JP07341374A patent/JP3106392B2/ja not_active Expired - Lifetime
-
1996
- 1996-07-29 US US08/681,849 patent/US5745014A/en not_active Expired - Lifetime
- 1996-07-30 NO NO19963181A patent/NO317550B1/no not_active IP Right Cessation
- 1996-07-30 KR KR1019960031467A patent/KR100216481B1/ko active IP Right Grant
- 1996-07-30 DE DE69621195T patent/DE69621195T2/de not_active Expired - Lifetime
- 1996-07-30 EP EP96112306A patent/EP0757402B1/de not_active Expired - Lifetime
- 1996-07-31 CN CN96102390A patent/CN1101064C/zh not_active Expired - Lifetime
-
1997
- 1997-11-21 US US08/975,773 patent/US5838209A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1144977A (zh) | 1997-03-12 |
| KR100216481B1 (en) | 1999-08-16 |
| NO963181L (no) | 1997-02-03 |
| NO963181D0 (no) | 1996-07-30 |
| CN1101064C (zh) | 2003-02-05 |
| DE69621195T2 (de) | 2002-10-02 |
| EP0757402B1 (de) | 2002-05-15 |
| JPH09102704A (ja) | 1997-04-15 |
| KR970008233A (ko) | 1997-02-24 |
| EP0757402A1 (de) | 1997-02-05 |
| JP3106392B2 (ja) | 2000-11-06 |
| US5838209A (en) | 1998-11-17 |
| DE69621195D1 (de) | 2002-06-20 |
| US5745014A (en) | 1998-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |