DE3850320D1 - Sender mit Mitteln zur Überwachung von Ausserbandstrahlung. - Google Patents

Sender mit Mitteln zur Überwachung von Ausserbandstrahlung.

Info

Publication number
DE3850320D1
DE3850320D1 DE3850320T DE3850320T DE3850320D1 DE 3850320 D1 DE3850320 D1 DE 3850320D1 DE 3850320 T DE3850320 T DE 3850320T DE 3850320 T DE3850320 T DE 3850320T DE 3850320 D1 DE3850320 D1 DE 3850320D1
Authority
DE
Germany
Prior art keywords
transmitter
band radiation
monitoring out
monitoring
radiation
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
Application number
DE3850320T
Other languages
English (en)
Other versions
DE3850320T2 (de
Inventor
Leonard Richard Kahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3850320D1 publication Critical patent/DE3850320D1/de
Publication of DE3850320T2 publication Critical patent/DE3850320T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
    • H04H20/49—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for AM stereophonic broadcast systems
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
  • Stereo-Broadcasting Methods (AREA)
DE3850320T 1987-08-17 1988-06-20 Sender mit Mitteln zur Überwachung von Ausserbandstrahlung. Expired - Fee Related DE3850320T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/085,684 US4819268A (en) 1987-08-17 1987-08-17 Transmitter having means for controlling undesired out-of-band radiation

Publications (2)

Publication Number Publication Date
DE3850320D1 true DE3850320D1 (de) 1994-07-28
DE3850320T2 DE3850320T2 (de) 1995-01-19

Family

ID=22193263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3850320T Expired - Fee Related DE3850320T2 (de) 1987-08-17 1988-06-20 Sender mit Mitteln zur Überwachung von Ausserbandstrahlung.

Country Status (6)

Country Link
US (1) US4819268A (de)
EP (1) EP0304147B1 (de)
JP (1) JPH01151827A (de)
AU (1) AU604125B2 (de)
CA (1) CA1274282A (de)
DE (1) DE3850320T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091919A (en) * 1989-02-08 1992-02-25 Nokia-Mobira Oy Transmitter arrangement for digitally modulated signals
US5303394A (en) * 1991-08-09 1994-04-12 Rockwell International Feedback stabilized Q multiplier filter circuit
GB2329538A (en) * 1997-09-19 1999-03-24 Motorola Israel Ltd Reducing splatter from TDMA transmitter
US6882832B2 (en) * 2002-09-10 2005-04-19 Harris Corporation Frequency verification of an amplitude modulated signal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA568139A (en) * 1958-12-30 Canadian Marconi Company Noise and interference reducing feedback circuit arrangements
FR1094338A (fr) * 1953-09-28 1955-05-18 Système de transmission à variation d'amplitude réduite
US4338491A (en) * 1980-06-04 1982-07-06 Motorola Inc. Compatible AM stereophonic system
US4373115A (en) * 1980-08-18 1983-02-08 Kahn Leonard R Predictive distortion reduction in AM stereo transmitters
CA1206249A (en) * 1982-05-13 1986-06-17 Arie Visser Extrema coding signal processing method and apparatus
US4593402A (en) * 1984-09-21 1986-06-03 Motorola, Inc. AM stereo transmitter

Also Published As

Publication number Publication date
EP0304147A2 (de) 1989-02-22
US4819268A (en) 1989-04-04
CA1274282C (en) 1990-09-18
CA1274282A (en) 1990-09-18
EP0304147A3 (en) 1990-06-20
JPH01151827A (ja) 1989-06-14
DE3850320T2 (de) 1995-01-19
EP0304147B1 (de) 1994-06-22
AU604125B2 (en) 1990-12-06
AU1742688A (en) 1989-02-23

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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