DE1962156A1 - - Google Patents
Info
- Publication number
- DE1962156A1 DE1962156A1 DE19691962156 DE1962156A DE1962156A1 DE 1962156 A1 DE1962156 A1 DE 1962156A1 DE 19691962156 DE19691962156 DE 19691962156 DE 1962156 A DE1962156 A DE 1962156A DE 1962156 A1 DE1962156 A1 DE 1962156A1
- Authority
- DE
- Germany
- 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.)
- Withdrawn
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
- H04B1/16—Circuits
- H04B1/30—Circuits for homodyne or synchrodyne receivers
- H04B1/302—Circuits for homodyne or synchrodyne receivers for single sideband receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691962156 DE1962156A1 (US07224749-20070529-P00002.png) | 1969-12-11 | 1969-12-11 | |
| NL7017546A NL7017546A (US07224749-20070529-P00002.png) | 1969-12-11 | 1970-12-01 | |
| AT1085070A AT300894B (de) | 1969-12-11 | 1970-12-02 | Rundfunkempfänger für Einseitenbandempfang |
| CH1792170A CH513551A (de) | 1969-12-11 | 1970-12-04 | Rundfunkempfänger für Einseitenband-Empfang |
| ES386198A ES386198A1 (es) | 1969-12-11 | 1970-12-04 | Mejoras en la construccion de receptores de radiodifusion para la recepcion de banda de lado unico. |
| BE760093D BE760093A (fr) | 1969-12-11 | 1970-12-09 | Radiorecepteur pour reception sur bande laterale unique |
| GB5837470A GB1329458A (en) | 1969-12-11 | 1970-12-09 | Broadcast receivers |
| FR7044399A FR2074989A5 (fr) | 1969-12-11 | 1970-12-09 | Radiorecepteur pour reception sur bande laterale unique |
| US00096901A US3739282A (en) | 1969-12-11 | 1970-12-10 | Radio receiver for single sideband reception |
| SE16837/70A SE369260B (US07224749-20070529-P00002.png) | 1969-12-11 | 1970-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691962156 DE1962156A1 (US07224749-20070529-P00002.png) | 1969-12-11 | 1969-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1962156B2 DE1962156B2 (US07224749-20070529-P00002.png) | 1971-02-11 |
| DE1962156A1 true DE1962156A1 (US07224749-20070529-P00002.png) | 1971-02-11 |
Family
ID=5753591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691962156 Withdrawn DE1962156A1 (US07224749-20070529-P00002.png) | 1969-12-11 | 1969-12-11 |
Country Status (10)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8606003D0 (en) * | 1986-03-11 | 1986-04-16 | Secr Defence | Interference suppression |
| US7515896B1 (en) | 1998-10-21 | 2009-04-07 | Parkervision, Inc. | Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships |
| US6061551A (en) | 1998-10-21 | 2000-05-09 | Parkervision, Inc. | Method and system for down-converting electromagnetic signals |
| US6370371B1 (en) | 1998-10-21 | 2002-04-09 | Parkervision, Inc. | Applications of universal frequency translation |
| US7039372B1 (en) | 1998-10-21 | 2006-05-02 | Parkervision, Inc. | Method and system for frequency up-conversion with modulation embodiments |
| US6813485B2 (en) * | 1998-10-21 | 2004-11-02 | Parkervision, Inc. | Method and system for down-converting and up-converting an electromagnetic signal, and transforms for same |
| US7321735B1 (en) | 1998-10-21 | 2008-01-22 | Parkervision, Inc. | Optical down-converter using universal frequency translation technology |
| US7236754B2 (en) | 1999-08-23 | 2007-06-26 | Parkervision, Inc. | Method and system for frequency up-conversion |
| US6542722B1 (en) | 1998-10-21 | 2003-04-01 | Parkervision, Inc. | Method and system for frequency up-conversion with variety of transmitter configurations |
| US6873836B1 (en) | 1999-03-03 | 2005-03-29 | Parkervision, Inc. | Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology |
| US6879817B1 (en) * | 1999-04-16 | 2005-04-12 | Parkervision, Inc. | DC offset, re-radiation, and I/Q solutions using universal frequency translation technology |
| US6853690B1 (en) | 1999-04-16 | 2005-02-08 | Parkervision, Inc. | Method, system and apparatus for balanced frequency up-conversion of a baseband signal and 4-phase receiver and transceiver embodiments |
| US7110435B1 (en) * | 1999-03-15 | 2006-09-19 | Parkervision, Inc. | Spread spectrum applications of universal frequency translation |
| US7693230B2 (en) | 1999-04-16 | 2010-04-06 | Parkervision, Inc. | Apparatus and method of differential IQ frequency up-conversion |
| US7110444B1 (en) | 1999-08-04 | 2006-09-19 | Parkervision, Inc. | Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations |
| US7065162B1 (en) * | 1999-04-16 | 2006-06-20 | Parkervision, Inc. | Method and system for down-converting an electromagnetic signal, and transforms for same |
| US8295406B1 (en) | 1999-08-04 | 2012-10-23 | Parkervision, Inc. | Universal platform module for a plurality of communication protocols |
| US7082171B1 (en) | 1999-11-24 | 2006-07-25 | Parkervision, Inc. | Phase shifting applications of universal frequency translation |
| US7010286B2 (en) | 2000-04-14 | 2006-03-07 | Parkervision, Inc. | Apparatus, system, and method for down-converting and up-converting electromagnetic signals |
| US7554508B2 (en) | 2000-06-09 | 2009-06-30 | Parker Vision, Inc. | Phased array antenna applications on universal frequency translation |
| US7454453B2 (en) | 2000-11-14 | 2008-11-18 | Parkervision, Inc. | Methods, systems, and computer program products for parallel correlation and applications thereof |
| US7010559B2 (en) * | 2000-11-14 | 2006-03-07 | Parkervision, Inc. | Method and apparatus for a parallel correlator and applications thereof |
| US7072427B2 (en) | 2001-11-09 | 2006-07-04 | Parkervision, Inc. | Method and apparatus for reducing DC offsets in a communication system |
| US7321640B2 (en) * | 2002-06-07 | 2008-01-22 | Parkervision, Inc. | Active polyphase inverter filter for quadrature signal generation |
| US7379883B2 (en) | 2002-07-18 | 2008-05-27 | Parkervision, Inc. | Networking methods and systems |
| US7460584B2 (en) | 2002-07-18 | 2008-12-02 | Parkervision, Inc. | Networking methods and systems |
| KR100486262B1 (ko) * | 2002-09-17 | 2005-05-03 | 삼성전자주식회사 | 단일 측파대 믹서 및 단일 측파대 신호 추출 방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL112309C (US07224749-20070529-P00002.png) * | 1958-06-12 | |||
| US3217258A (en) * | 1962-08-23 | 1965-11-09 | Gorham Corp | Timing system for setting clocks to distorted standard pulses |
| FR1422118A (fr) * | 1964-09-10 | 1965-12-24 | Ibm France | Mode de réception de signaux de type télégraphique permettant une plus grande vitesse de transmission |
| US3345579A (en) * | 1966-06-06 | 1967-10-03 | Collins Radio Co | Phase locked crystal controlled oscillator |
| US3381533A (en) * | 1966-06-16 | 1968-05-07 | Melpar Inc | Rapidly starting oscillator |
| US3562670A (en) * | 1968-05-28 | 1971-02-09 | Iwatsu Electric Co Ltd | Delayed pulse signal generator |
-
1969
- 1969-12-11 DE DE19691962156 patent/DE1962156A1/de not_active Withdrawn
-
1970
- 1970-12-01 NL NL7017546A patent/NL7017546A/xx unknown
- 1970-12-02 AT AT1085070A patent/AT300894B/de not_active IP Right Cessation
- 1970-12-04 CH CH1792170A patent/CH513551A/de not_active IP Right Cessation
- 1970-12-04 ES ES386198A patent/ES386198A1/es not_active Expired
- 1970-12-09 GB GB5837470A patent/GB1329458A/en not_active Expired
- 1970-12-09 FR FR7044399A patent/FR2074989A5/fr not_active Expired
- 1970-12-09 BE BE760093D patent/BE760093A/xx unknown
- 1970-12-10 US US00096901A patent/US3739282A/en not_active Expired - Lifetime
- 1970-12-11 SE SE16837/70A patent/SE369260B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE760093A (fr) | 1971-05-17 |
| US3739282A (en) | 1973-06-12 |
| GB1329458A (en) | 1973-09-12 |
| CH513551A (de) | 1971-09-30 |
| DE1962156B2 (US07224749-20070529-P00002.png) | 1971-02-11 |
| ES386198A1 (es) | 1973-03-16 |
| FR2074989A5 (fr) | 1971-10-08 |
| AT300894B (de) | 1972-08-10 |
| NL7017546A (US07224749-20070529-P00002.png) | 1971-06-15 |
| SE369260B (US07224749-20070529-P00002.png) | 1974-08-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E771 | Valid patent as to the heymanns-index 1977, willingness to grant licences | ||
| EHJ | Ceased/non-payment of the annual fee |