DE50001914D1 - Symmetrierglied - Google Patents
SymmetriergliedInfo
- Publication number
- DE50001914D1 DE50001914D1 DE50001914T DE50001914T DE50001914D1 DE 50001914 D1 DE50001914 D1 DE 50001914D1 DE 50001914 T DE50001914 T DE 50001914T DE 50001914 T DE50001914 T DE 50001914T DE 50001914 D1 DE50001914 D1 DE 50001914D1
- Authority
- DE
- Germany
- Prior art keywords
- line
- terminal
- adjacent
- unsymmetrical
- ground
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
- H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
Landscapes
- Coils Or Transformers For Communication (AREA)
- Waveguides (AREA)
- Carbon And Carbon Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Multi-Conductor Connections (AREA)
- Non-Reversible Transmitting Devices (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Junction Field-Effect Transistors (AREA)
- Amplifiers (AREA)
- Inorganic Insulating Materials (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50001914T DE50001914D1 (de) | 1999-09-14 | 2000-09-12 | Symmetrierglied |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19943955A DE19943955A1 (de) | 1999-09-14 | 1999-09-14 | Symmetrierglied |
PCT/IB2000/001366 WO2001020708A1 (de) | 1999-09-14 | 2000-09-12 | Symmetrierglied |
DE50001914T DE50001914D1 (de) | 1999-09-14 | 2000-09-12 | Symmetrierglied |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50001914D1 true DE50001914D1 (de) | 2003-05-28 |
Family
ID=7921942
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19943955A Ceased DE19943955A1 (de) | 1999-09-14 | 1999-09-14 | Symmetrierglied |
DE50001914T Expired - Lifetime DE50001914D1 (de) | 1999-09-14 | 2000-09-12 | Symmetrierglied |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19943955A Ceased DE19943955A1 (de) | 1999-09-14 | 1999-09-14 | Symmetrierglied |
Country Status (8)
Country | Link |
---|---|
US (1) | US6714094B1 (de) |
EP (1) | EP1218961B1 (de) |
CN (1) | CN1206769C (de) |
AT (1) | ATE238612T1 (de) |
AU (1) | AU7306500A (de) |
DE (2) | DE19943955A1 (de) |
NO (1) | NO20021284L (de) |
WO (1) | WO2001020708A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19943955A1 (de) | 1999-09-14 | 2001-04-12 | Bosch Gmbh Robert | Symmetrierglied |
US6819199B2 (en) * | 2001-01-22 | 2004-11-16 | Broadcom Corporation | Balun transformer with means for reducing a physical dimension thereof |
US7468640B2 (en) * | 2004-02-06 | 2008-12-23 | Murata Manufacturing Co., Ltd. | Balanced splitter |
CN114175396B (zh) * | 2019-09-17 | 2023-01-17 | 株式会社村田制作所 | 平衡转换器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4739289A (en) * | 1986-11-24 | 1988-04-19 | Celeritek Inc. | Microstrip balun having improved bandwidth |
US5003622A (en) * | 1989-09-26 | 1991-03-26 | Astec International Limited | Printed circuit transformer |
US5697088A (en) * | 1996-08-05 | 1997-12-09 | Motorola, Inc. | Balun transformer |
JPH10163715A (ja) * | 1996-11-26 | 1998-06-19 | Murata Mfg Co Ltd | 不平衡−平衡変換器 |
JPH10233813A (ja) | 1996-12-16 | 1998-09-02 | Murata Mfg Co Ltd | 4相位相変換器 |
FI103614B1 (fi) | 1997-03-20 | 1999-07-30 | Nokia Mobile Phones Ltd | Vaiheistus- ja balansointielin |
DE19943955A1 (de) | 1999-09-14 | 2001-04-12 | Bosch Gmbh Robert | Symmetrierglied |
-
1999
- 1999-09-14 DE DE19943955A patent/DE19943955A1/de not_active Ceased
-
2000
- 2000-09-12 US US10/088,365 patent/US6714094B1/en not_active Expired - Lifetime
- 2000-09-12 WO PCT/IB2000/001366 patent/WO2001020708A1/de active IP Right Grant
- 2000-09-12 AU AU73065/00A patent/AU7306500A/en not_active Abandoned
- 2000-09-12 EP EP00960911A patent/EP1218961B1/de not_active Expired - Lifetime
- 2000-09-12 CN CNB008156654A patent/CN1206769C/zh not_active Expired - Fee Related
- 2000-09-12 AT AT00960911T patent/ATE238612T1/de not_active IP Right Cessation
- 2000-09-12 DE DE50001914T patent/DE50001914D1/de not_active Expired - Lifetime
-
2002
- 2002-03-14 NO NO20021284A patent/NO20021284L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1390370A (zh) | 2003-01-08 |
DE19943955A1 (de) | 2001-04-12 |
US6714094B1 (en) | 2004-03-30 |
WO2001020708A1 (de) | 2001-03-22 |
ATE238612T1 (de) | 2003-05-15 |
CN1206769C (zh) | 2005-06-15 |
EP1218961A1 (de) | 2002-07-03 |
EP1218961B1 (de) | 2003-04-23 |
NO20021284L (no) | 2002-05-14 |
NO20021284D0 (no) | 2002-03-14 |
AU7306500A (en) | 2001-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: ERICSSON AB, STOCKHOLM, SE |
|
8364 | No opposition during term of opposition |