DE69307412D1 - Antennenumschaltanordnung zum Selektiven Verbinden einer Antenne mit einem Sender oder einem Empfänger - Google Patents
Antennenumschaltanordnung zum Selektiven Verbinden einer Antenne mit einem Sender oder einem EmpfängerInfo
- Publication number
- DE69307412D1 DE69307412D1 DE69307412T DE69307412T DE69307412D1 DE 69307412 D1 DE69307412 D1 DE 69307412D1 DE 69307412 T DE69307412 T DE 69307412T DE 69307412 T DE69307412 T DE 69307412T DE 69307412 D1 DE69307412 D1 DE 69307412D1
- Authority
- DE
- Germany
- Prior art keywords
- antenna
- transmitter
- receiver
- selectively connecting
- switching arrangement
- 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
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18084992 | 1992-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69307412D1 true DE69307412D1 (de) | 1997-02-27 |
DE69307412T2 DE69307412T2 (de) | 1997-06-12 |
Family
ID=16090439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1993607412 Expired - Lifetime DE69307412T2 (de) | 1992-07-08 | 1993-07-05 | Antennenumschaltanordnung zum Selektiven Verbinden einer Antenne mit einem Sender oder einem Empfänger |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0578160B1 (de) |
DE (1) | DE69307412T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5507011A (en) * | 1992-12-22 | 1996-04-09 | Murata Manufacturing Co., Ltd. | High-frequency switch including strip line and two switching diodes |
JP2874496B2 (ja) * | 1992-12-26 | 1999-03-24 | 株式会社村田製作所 | 高周波スイッチ |
JPH06291696A (ja) * | 1993-03-30 | 1994-10-18 | Sony Corp | アンテナ共用器 |
WO1994022531A1 (en) * | 1993-03-31 | 1994-10-13 | Motorola Inc. | Switch circuit and method therefor |
FI97086C (fi) * | 1994-02-09 | 1996-10-10 | Lk Products Oy | Järjestely lähetyksen ja vastaanoton erottamiseksi |
US5784687A (en) * | 1994-08-30 | 1998-07-21 | Matsushita Electric Industrial Co., Ltd. | Transmitting-receiving circuit for radiocommunication apparatus, semiconductor integrated circuit device including the circuit, and radiocommunication apparatus including the same |
JPH08237165A (ja) * | 1995-02-24 | 1996-09-13 | Murata Mfg Co Ltd | アンテナ共用器 |
US5777530A (en) * | 1996-01-31 | 1998-07-07 | Matsushita Electric Industrial Co., Ltd. | Switch attenuator |
FI100756B (fi) * | 1996-05-17 | 1998-02-13 | Adc Solitra Oy | Menetelmä radiolähettimen ja radiovastaanottimen kytkemiseksi samaan a ntenniin ja lähetinvastaanotinjärjestely |
EP1473846A3 (de) * | 1997-12-03 | 2006-03-29 | Hitachi Metals, Ltd. | Multibandhochfrequenzschaltmodul |
JPH11355174A (ja) * | 1998-06-11 | 1999-12-24 | Tokin Corp | アンテナ共用器 |
JP3484090B2 (ja) * | 1998-12-22 | 2004-01-06 | 株式会社日立製作所 | スイッチ型アンテナ共用器および移動無線端末 |
WO2001035530A2 (de) * | 1999-11-09 | 2001-05-17 | Siemens Aktiengesellschaft | Pin-dioden-schaltanordnung |
JP2002050980A (ja) * | 2000-08-04 | 2002-02-15 | Matsushita Electric Ind Co Ltd | 高周波スイッチおよびそれを用いた無線通信機 |
DE10053210A1 (de) * | 2000-10-26 | 2002-05-08 | Siemens Ag | Antenneneinrichtung |
DE60116676T2 (de) | 2001-02-27 | 2006-10-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Mehrband-Transformationsstufe für eine Mehrband-HF-Umschaltvorrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3452299A (en) * | 1965-10-15 | 1969-06-24 | Rca Corp | Transmit-receive switch |
US5023866A (en) * | 1987-02-27 | 1991-06-11 | Motorola, Inc. | Duplexer filter having harmonic rejection to control flyback |
-
1993
- 1993-07-05 DE DE1993607412 patent/DE69307412T2/de not_active Expired - Lifetime
- 1993-07-05 EP EP19930110677 patent/EP0578160B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69307412T2 (de) | 1997-06-12 |
EP0578160A1 (de) | 1994-01-12 |
EP0578160B1 (de) | 1997-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |