DE60213982D1 - Verfahren und vorrichtung zur verlustarmen hochfrequenzübertragung - Google Patents
Verfahren und vorrichtung zur verlustarmen hochfrequenzübertragungInfo
- Publication number
- DE60213982D1 DE60213982D1 DE60213982T DE60213982T DE60213982D1 DE 60213982 D1 DE60213982 D1 DE 60213982D1 DE 60213982 T DE60213982 T DE 60213982T DE 60213982 T DE60213982 T DE 60213982T DE 60213982 D1 DE60213982 D1 DE 60213982D1
- Authority
- DE
- Germany
- Prior art keywords
- high frequency
- substrate
- suspended
- interstage
- coupler
- 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
- 230000005540 biological transmission Effects 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 7
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
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
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
- H01P5/187—Broadside coupled lines
-
- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Amplifiers (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29638701P | 2001-06-06 | 2001-06-06 | |
US296387P | 2001-06-06 | ||
PCT/US2002/017712 WO2002099984A1 (en) | 2001-06-06 | 2002-06-04 | A method and apparatus for low loss high radio frequency transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60213982D1 true DE60213982D1 (de) | 2006-09-28 |
DE60213982T2 DE60213982T2 (de) | 2007-03-15 |
Family
ID=23141797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60213982T Expired - Lifetime DE60213982T2 (de) | 2001-06-06 | 2002-06-04 | Verfahren und vorrichtung zur verlustarmen hochfrequenzübertragung |
Country Status (6)
Country | Link |
---|---|
US (1) | US6670865B2 (de) |
EP (1) | EP1396087B1 (de) |
AT (1) | ATE336828T1 (de) |
DE (1) | DE60213982T2 (de) |
TW (1) | TW574792B (de) |
WO (1) | WO2002099984A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040048420A1 (en) * | 2002-06-25 | 2004-03-11 | Miller Ronald Brooks | Method for embedding an air dielectric transmission line in a printed wiring board(PCB) |
US6998931B2 (en) * | 2003-01-03 | 2006-02-14 | Intel Corporation | Reference impedance apparatus, systems, and methods |
US7167688B2 (en) * | 2003-07-30 | 2007-01-23 | Chi Mei Communication Systems, Inc. | RF transceiver module formed in multi-layered ceramic |
US8803612B1 (en) * | 2012-07-26 | 2014-08-12 | Scientific Components Corporation | Low-noise amplifier with high linearity |
US9887462B2 (en) * | 2013-10-31 | 2018-02-06 | Motorola Solutions, Inc. | Antenna with embedded wideband matching substrate |
US9729179B1 (en) * | 2016-06-23 | 2017-08-08 | Qualcomm Incorporated | Feed-forward interference cancellation in a receiver |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4754229A (en) | 1986-01-08 | 1988-06-28 | Kabushiki Kaisha Toshiba | Matching circuit for a microwave device |
FR2605146B1 (fr) | 1986-09-25 | 1988-12-02 | Alcatel Thomson Faisceaux | Filtre a bande ajustable |
US5111165A (en) | 1989-07-11 | 1992-05-05 | Wiltron Company | Microwave coupler and method of operating same utilizing forward coupling |
US5281929A (en) | 1992-03-05 | 1994-01-25 | Itt Corporation | Microstrip twisted broadside coupler apparatus |
JP3120583B2 (ja) | 1992-08-25 | 2000-12-25 | 株式会社デンソー | 高周波増幅器の安定化回路 |
US5313175A (en) | 1993-01-11 | 1994-05-17 | Itt Corporation | Broadband tight coupled microstrip line structures |
US5521406A (en) * | 1994-08-31 | 1996-05-28 | Texas Instruments Incorporated | Integrated circuit with improved thermal impedance |
US5760650A (en) | 1994-09-26 | 1998-06-02 | Endgate Corporation | Coplanar waveguide amplifier |
US6026286A (en) | 1995-08-24 | 2000-02-15 | Nortel Networks Corporation | RF amplifier, RF mixer and RF receiver |
GB2319918B (en) | 1996-12-02 | 2001-04-04 | Nokia Mobile Phones Ltd | Amplifier system |
US5949312A (en) * | 1997-10-30 | 1999-09-07 | Motorola, Inc. | Suspended monolithic microwave integrated circuit and method of manufacture |
US5966057A (en) | 1997-11-18 | 1999-10-12 | Trw Inc. | Reflection reducing directional coupler |
US6118072A (en) * | 1997-12-03 | 2000-09-12 | Teledyne Technologies Incorp. | Device having a flexible circuit disposed within a conductive tube and method of making same |
KR19990053981A (ko) | 1997-12-24 | 1999-07-15 | 정선종 | 저잡음 증폭기의 이득 제어 회로 |
US6289204B1 (en) | 1998-07-09 | 2001-09-11 | Motorola, Inc. | Integration of a receiver front-end in multilayer ceramic integrated circuit technology |
FR2784234A1 (fr) | 1998-10-05 | 2000-04-07 | Cit Alcatel | Coupleur hyperfrequence pour circuit integre monolithique |
US6100758A (en) | 1998-12-09 | 2000-08-08 | Ericsson Inc. | Low noise resistively matched amplifier |
-
2002
- 2002-06-03 US US10/162,277 patent/US6670865B2/en not_active Expired - Lifetime
- 2002-06-04 WO PCT/US2002/017712 patent/WO2002099984A1/en active IP Right Grant
- 2002-06-04 DE DE60213982T patent/DE60213982T2/de not_active Expired - Lifetime
- 2002-06-04 AT AT02734678T patent/ATE336828T1/de not_active IP Right Cessation
- 2002-06-04 EP EP02734678A patent/EP1396087B1/de not_active Expired - Lifetime
- 2002-06-05 TW TW91112078A patent/TW574792B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2002099984A1 (en) | 2002-12-12 |
ATE336828T1 (de) | 2006-09-15 |
EP1396087A1 (de) | 2004-03-10 |
US20020186090A1 (en) | 2002-12-12 |
EP1396087B1 (de) | 2006-08-16 |
DE60213982T2 (de) | 2007-03-15 |
TW574792B (en) | 2004-02-01 |
US6670865B2 (en) | 2003-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |