DE68919279D1 - Anordnung und Verfahren zur Behandlung von gleichzeitigen Radio-Frequenz-Signalen. - Google Patents
Anordnung und Verfahren zur Behandlung von gleichzeitigen Radio-Frequenz-Signalen.Info
- Publication number
- DE68919279D1 DE68919279D1 DE68919279T DE68919279T DE68919279D1 DE 68919279 D1 DE68919279 D1 DE 68919279D1 DE 68919279 T DE68919279 T DE 68919279T DE 68919279 T DE68919279 T DE 68919279T DE 68919279 D1 DE68919279 D1 DE 68919279D1
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- radio frequency
- frequency signals
- simultaneous radio
- handling simultaneous
- 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
Classifications
-
- 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
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/201,795 US4984253A (en) | 1988-06-03 | 1988-06-03 | Apparatus and method for processing simultaneous radio frequency signals |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68919279D1 true DE68919279D1 (de) | 1994-12-15 |
DE68919279T2 DE68919279T2 (de) | 1995-03-23 |
Family
ID=22747331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68919279T Expired - Fee Related DE68919279T2 (de) | 1988-06-03 | 1989-06-02 | Anordnung und Verfahren zur Behandlung von gleichzeitigen Radio-Frequenz-Signalen. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4984253A (de) |
EP (1) | EP0344794B1 (de) |
JP (1) | JPH0265311A (de) |
KR (1) | KR920005163B1 (de) |
AU (1) | AU597529B2 (de) |
CA (1) | CA1320536C (de) |
DE (1) | DE68919279T2 (de) |
ES (1) | ES2063782T3 (de) |
IL (1) | IL90253A (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0427953B1 (de) * | 1989-10-06 | 1996-01-17 | Matsushita Electric Industrial Co., Ltd. | Einrichtung und Methode zur Veränderung von Sprechgeschwindigkeit |
JP2909159B2 (ja) * | 1990-07-10 | 1999-06-23 | アンリツ株式会社 | 平滑化処理方法および平滑化処理による雑音除去装置およびそれを用いる光パルス試験装置 |
FR2672453B1 (fr) * | 1991-01-31 | 1993-04-09 | Alcatel Telspace | Procede de detection de signal perturbateur pour demodulateur de donnees numeriques et dispositif de mise en óoeuvre d'un tel procede. |
US6014413A (en) * | 1997-05-02 | 2000-01-11 | At&T Corp | Time-shifted weighting for signal processing |
US9588213B2 (en) | 2014-02-18 | 2017-03-07 | Raytheon Company | Analog signal processing method for accurate single antenna direction finding |
US9590760B2 (en) | 2014-06-03 | 2017-03-07 | Raytheon Company | Analog RF memory system |
US9645972B2 (en) | 2014-06-16 | 2017-05-09 | Raytheon Company | Butterfly channelizer |
US9485125B2 (en) | 2014-06-16 | 2016-11-01 | Raytheon Company | Dynamically reconfigurable channelizer |
US10027026B2 (en) | 2014-09-18 | 2018-07-17 | Raytheon Company | Programmable beamforming system including element-level analog channelizer |
US10348338B2 (en) | 2016-10-06 | 2019-07-09 | Raytheon Company | Adaptive channelizer |
US10084587B1 (en) | 2017-07-28 | 2018-09-25 | Raytheon Company | Multifunction channelizer/DDC architecture for a digital receiver/exciter |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1188828A (fr) * | 1957-12-19 | 1959-09-25 | Csf | Perfectionnements aux dispositifs de protection d'un récepteur à impulsions |
US3877010A (en) * | 1967-10-26 | 1975-04-08 | Hughes Aircraft Co | Adaptable moving target processor |
US3877011A (en) * | 1967-10-26 | 1975-04-08 | Hughes Aircraft Co | Dual channel adaptable moving target processor |
AU503919B2 (en) * | 1975-09-16 | 1979-09-27 | Broken Hill Proprietary Company Limited, The | Signal stabilising circuits |
US4038539A (en) * | 1976-02-23 | 1977-07-26 | American Electronic Laboratories, Inc. | Adaptive pulse processing means and method |
US4070673A (en) * | 1976-09-03 | 1978-01-24 | Sperry Rand Corporation | Radar video digital processor |
US4093989A (en) * | 1976-12-03 | 1978-06-06 | Rockland Systems Corporation | Spectrum analyzer using digital filters |
JPS5625819A (en) * | 1979-08-09 | 1981-03-12 | Toshiba Corp | Digital coefficient circuit |
US4302845A (en) * | 1980-02-07 | 1981-11-24 | Motorola, Inc. | Phase-encoded data signal demodulator |
US4281318A (en) * | 1980-05-30 | 1981-07-28 | Bell Telephone Laboratories, Incorporated | Digital-to-digital code converter |
DE3033382C2 (de) * | 1980-09-04 | 1982-06-09 | Siemens AG, 1000 Berlin und 8000 München | Puls-Doppler-Radar mit einer von Rekursionsfiltern gebildeten Festzeichenunterdrückungsschaltung |
US4385208A (en) * | 1981-04-15 | 1983-05-24 | Bell Telephone Laboratories, Incorporated | Multifrequency receiver |
GB2191052B (en) * | 1981-10-28 | 1988-05-25 | Emi Ltd | Radar apparatus |
US4536764A (en) * | 1982-09-29 | 1985-08-20 | Westinghouse Electric Corp. | Method of counting multiple targets in the post detection processing of a radar |
JPS59210512A (ja) * | 1983-05-13 | 1984-11-29 | Hitachi Ltd | デイジタル信号再生回路 |
US4672638A (en) * | 1983-10-24 | 1987-06-09 | Nec Corporation | Multipath canceller for cancelling a distortion caused to a radio frequency pulse by multipath transmission |
US4608567A (en) * | 1984-06-22 | 1986-08-26 | The United States Of America As Represented By The Secretary Of The Air Force | Fast envelope detector with bias compensation |
JPS6182520A (ja) * | 1984-09-29 | 1986-04-26 | Toshiba Corp | デジタルフイルタ回路 |
JPS6245209A (ja) * | 1985-08-23 | 1987-02-27 | Canon Inc | エツジ検出フイルタ |
US4669091A (en) * | 1986-02-10 | 1987-05-26 | Rca Corporation | Adaptive multipath distortion equalizer |
US4958361A (en) * | 1988-04-22 | 1990-09-18 | Hughes Aircraft Company | Edge effect reduction by smoothing in digital receivers |
-
1988
- 1988-06-03 US US07/201,795 patent/US4984253A/en not_active Expired - Fee Related
-
1989
- 1989-05-10 CA CA000599342A patent/CA1320536C/en not_active Expired - Fee Related
- 1989-05-11 IL IL90253A patent/IL90253A/xx not_active IP Right Cessation
- 1989-05-19 AU AU34996/89A patent/AU597529B2/en not_active Ceased
- 1989-06-02 JP JP1140924A patent/JPH0265311A/ja active Pending
- 1989-06-02 ES ES89110013T patent/ES2063782T3/es not_active Expired - Lifetime
- 1989-06-02 EP EP89110013A patent/EP0344794B1/de not_active Expired - Lifetime
- 1989-06-02 KR KR1019890007712A patent/KR920005163B1/ko not_active IP Right Cessation
- 1989-06-02 DE DE68919279T patent/DE68919279T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IL90253A (en) | 1993-07-08 |
AU597529B2 (en) | 1990-05-31 |
EP0344794B1 (de) | 1994-11-09 |
US4984253A (en) | 1991-01-08 |
DE68919279T2 (de) | 1995-03-23 |
KR920005163B1 (ko) | 1992-06-27 |
AU3499689A (en) | 1989-12-07 |
CA1320536C (en) | 1993-07-20 |
IL90253A0 (en) | 1989-12-15 |
EP0344794A2 (de) | 1989-12-06 |
EP0344794A3 (de) | 1991-01-09 |
KR900001145A (ko) | 1990-01-31 |
ES2063782T3 (es) | 1995-01-16 |
JPH0265311A (ja) | 1990-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68920892D1 (de) | Verfahren und Vorrichtung zur Funkfrequenzumschaltung. | |
DE68919736D1 (de) | Verfahren und Anordnung zur Antennenstabilisierung. | |
DE69525702T2 (de) | Verfahren und Schaltung zur Behandlung von Mehrträgersignalen | |
DE3785890T2 (de) | Verfahren und einrichtung zur abstimmung. | |
DE68923611D1 (de) | Verfahren und apparat zur beförderung von gegenständen. | |
DE3853669D1 (de) | Schaltung und Verfahren zur Umsetzung der Abtastratenfrequenz. | |
DE59005106D1 (de) | Verfahren und einrichtung zur zubereitung von speisen. | |
DE68922957D1 (de) | Verfahren und Anordnung zur Überwachung. | |
DE3852912T2 (de) | Verfahren und Gerät zur Kathodenzerstäubung. | |
DE59007045D1 (de) | Verfahren und Anordnung zur Störbefreiung von Sprachsignalen. | |
DE3787419D1 (de) | Hochfrequenz-Heizgerät und Verfahren zu seiner Bedienung. | |
DE3750070D1 (de) | Verfahren und empfangsgerät zur null-reduktion. | |
DE69017074D1 (de) | Verfahren und Einrichtung zur Codierung von Audio-Signalen. | |
DE69011535D1 (de) | Verfahren und anordnung zur isolierung von signalen in echtzeit. | |
DE3582758D1 (de) | Verfahren und anordnung zur entdeckung von schmuggelsubstanz. | |
DE68919279D1 (de) | Anordnung und Verfahren zur Behandlung von gleichzeitigen Radio-Frequenz-Signalen. | |
DE3581503D1 (de) | Geraet und verfahren zur ortung von signalausfaellen. | |
DE3480893D1 (de) | Geraet und verfahren zur verschleierung von sprachsignalen. | |
DE3580855D1 (de) | Einrichtung und verfahren zur abtastung von mehreren traegersignalen. | |
DE3874672T2 (de) | Verfahren zur oxydierung von thiolen, disulfiden und thiolsulfonaten. | |
DE3853025D1 (de) | Anordnung und Verfahren zur Digitalsignalverarbeitung. | |
DE69202236D1 (de) | Verfahren und Anordnung zur Frequenzumsetzung. | |
DE3785930T2 (de) | Verfahren und vorrichtung zur schnellen rehydratation von gemuesen und dergleichen. | |
DE58909746D1 (de) | Verfahren und Vorrichtung zur Frequenzmodulation | |
DE59003850D1 (de) | Verfahren und Vorrichtung zur Ermittlung der betriebsfrequenten Schleifenimpedanz. |
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: RAYTHEON CO. (N.D.GES.D. STAATES DELAWARE), LEXING |
|
8339 | Ceased/non-payment of the annual fee |