DE3781407D1 - Elektronisch abstimmbarer lichtwellenleiterempfaenger fuer schmalband-mikrowellensignalempfang. - Google Patents
Elektronisch abstimmbarer lichtwellenleiterempfaenger fuer schmalband-mikrowellensignalempfang.Info
- Publication number
- DE3781407D1 DE3781407D1 DE8888901741T DE3781407T DE3781407D1 DE 3781407 D1 DE3781407 D1 DE 3781407D1 DE 8888901741 T DE8888901741 T DE 8888901741T DE 3781407 T DE3781407 T DE 3781407T DE 3781407 D1 DE3781407 D1 DE 3781407D1
- Authority
- DE
- Germany
- Prior art keywords
- receiver
- narrow band
- microwave signal
- electronically tunable
- band microwave
- 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
- 239000000835 fiber Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/10—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
- H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
- H01L31/102—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier
- H01L31/108—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier being of the Schottky type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
- H04B10/693—Arrangements for optimizing the preamplifier in the receiver
- H04B10/6932—Bandwidth control of bit rate adaptation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
- H04B10/697—Arrangements for reducing noise and distortion
- H04B10/6973—Arrangements for reducing noise and distortion using noise matching networks
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94816186A | 1986-12-31 | 1986-12-31 | |
PCT/US1987/003281 WO1988005234A1 (en) | 1986-12-31 | 1987-12-10 | Electronically tuneable fiber-optic receiver for narrow band microwave signal reception |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3781407D1 true DE3781407D1 (de) | 1992-10-01 |
DE3781407T2 DE3781407T2 (de) | 1993-04-08 |
Family
ID=25487385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888901741T Expired - Fee Related DE3781407T2 (de) | 1986-12-31 | 1987-12-10 | Elektronisch abstimmbarer lichtwellenleiterempfaenger fuer schmalband-mikrowellensignalempfang. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5029240A (de) |
EP (1) | EP0295299B1 (de) |
JP (1) | JPH01502472A (de) |
DE (1) | DE3781407T2 (de) |
IL (1) | IL84684A (de) |
WO (1) | WO1988005234A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0372742B1 (de) * | 1988-12-06 | 1995-08-16 | Ortel Corporation | Optischer Breitbandempfänger |
US5179461A (en) * | 1988-12-06 | 1993-01-12 | Ortel Corporation | Broadband optical receiver with passiner tuning network |
CA2049680A1 (en) * | 1990-09-28 | 1992-03-29 | Irwin L. Newberg | Reconfigurable rf matching circuit |
JP2600480B2 (ja) * | 1990-11-15 | 1997-04-16 | 日本電気株式会社 | 受光回路 |
US5185756A (en) * | 1991-06-06 | 1993-02-09 | Gte Laboratories Incorporated | Wideband optical amplifier-receiver utilizing two electrode optical amplifier |
US5194979A (en) * | 1991-06-07 | 1993-03-16 | Gte Laboratories Incorporated | Wideband optical amplifier-receiver system |
EP0520308A2 (de) * | 1991-06-27 | 1992-12-30 | Alcatel SEL Aktiengesellschaft | Verstärkende Schaltungsanordnung |
EP0535363A3 (en) * | 1991-09-30 | 1993-12-08 | Siemens Ag | Receiver for amplitude, frequency and/or fsk modulated signals on different carrier frequencies |
DE4203673A1 (de) * | 1992-02-08 | 1993-08-12 | Sel Alcatel Ag | Breitbandige schaltungsanordnung mit impedanzanpassung |
US5481104A (en) * | 1994-09-30 | 1996-01-02 | At&T Corp. | Photodetector circuit with actively damped tuned input |
JPH10501955A (ja) * | 1995-04-21 | 1998-02-17 | フィリップス、エレクトロニクス、ネムローゼ、フェンノートシャップ | 光受信器、チューナ、および光ネットワーク |
KR20100046594A (ko) * | 2008-10-27 | 2010-05-07 | 엘지전자 주식회사 | 휴대 단말기 |
JP5295007B2 (ja) * | 2009-06-18 | 2013-09-18 | 三菱電機株式会社 | 高周波用光受信モジュール |
US9105790B2 (en) | 2009-11-05 | 2015-08-11 | The Boeing Company | Detector for plastic optical fiber networks |
US8983302B2 (en) | 2009-11-05 | 2015-03-17 | The Boeing Company | Transceiver for plastic optical fiber networks |
US8285228B2 (en) * | 2010-04-12 | 2012-10-09 | Mediatek Inc. | Signal transmitting circuit and related method |
CN115694660B (zh) * | 2022-09-13 | 2023-09-22 | 北京无线电测量研究所 | 一种t型匹配谐振增强型光电探测器接收网络 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3502884A (en) * | 1966-12-19 | 1970-03-24 | Rca Corp | Method and apparatus for detecting light by capacitance change using semiconductor material with depletion layer |
US3976873A (en) * | 1975-05-08 | 1976-08-24 | The United States Of America As Represented By The Secretary Of The Navy | Tunable electroabsorptive detector |
US4127831A (en) * | 1977-02-07 | 1978-11-28 | Riblet Gordon P | Branch line directional coupler having an impedance matching network connected to a port |
US4295225A (en) * | 1978-08-18 | 1981-10-13 | Harris Corporation | Fiber optic repeater |
IL83407A0 (en) * | 1986-08-29 | 1988-01-31 | Hughes Aircraft Co | Impedance matched optoelectronic components using lossless elements |
-
1987
- 1987-12-02 IL IL84684A patent/IL84684A/xx not_active IP Right Cessation
- 1987-12-10 DE DE8888901741T patent/DE3781407T2/de not_active Expired - Fee Related
- 1987-12-10 WO PCT/US1987/003281 patent/WO1988005234A1/en active IP Right Grant
- 1987-12-10 EP EP88901741A patent/EP0295299B1/de not_active Expired - Lifetime
- 1987-12-10 JP JP88501869A patent/JPH01502472A/ja active Pending
-
1989
- 1989-06-26 US US07/371,567 patent/US5029240A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IL84684A (en) | 1992-09-06 |
WO1988005234A1 (en) | 1988-07-14 |
US5029240A (en) | 1991-07-02 |
EP0295299A1 (de) | 1988-12-21 |
EP0295299B1 (de) | 1992-08-26 |
JPH01502472A (ja) | 1989-08-24 |
DE3781407T2 (de) | 1993-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |