ES375206A1 - Disposicion de antena activa. - Google Patents

Disposicion de antena activa.

Info

Publication number
ES375206A1
ES375206A1 ES375206A ES375206A ES375206A1 ES 375206 A1 ES375206 A1 ES 375206A1 ES 375206 A ES375206 A ES 375206A ES 375206 A ES375206 A ES 375206A ES 375206 A1 ES375206 A1 ES 375206A1
Authority
ES
Spain
Prior art keywords
path
frequency ranges
antenna arrangement
active antenna
transistor
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
Application number
ES375206A
Other languages
English (en)
Spanish (es)
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.)
Hans Kolbe and Co
Original Assignee
Hans Kolbe and Co
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 Hans Kolbe and Co filed Critical Hans Kolbe and Co
Publication of ES375206A1 publication Critical patent/ES375206A1/es
Expired legal-status Critical Current

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
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3266—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle using the mirror of the vehicle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Amplifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)
ES375206A 1969-04-18 1970-01-07 Disposicion de antena activa. Expired ES375206A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1919749A DE1919749C3 (de) 1969-04-18 1969-04-18 Aktive Empfangsantenne mit Dipolcharakter

Publications (1)

Publication Number Publication Date
ES375206A1 true ES375206A1 (es) 1972-03-01

Family

ID=5731603

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375206A Expired ES375206A1 (es) 1969-04-18 1970-01-07 Disposicion de antena activa.

Country Status (14)

Country Link
US (1) US3699452A (da)
JP (1) JPS5549444B1 (da)
AT (1) AT354521B (da)
BE (1) BE743971A (da)
CH (1) CH519253A (da)
DE (1) DE1919749C3 (da)
DK (1) DK137909B (da)
ES (1) ES375206A1 (da)
FR (1) FR2039253B1 (da)
GB (1) GB1296535A (da)
LU (1) LU60028A1 (da)
NL (1) NL173116C (da)
NO (1) NO134074C (da)
SE (1) SE351529B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827053A (en) * 1970-07-23 1974-07-30 E Willie Antenna with large capacitive termination and low noise input circuit
FR2122341B1 (da) * 1971-01-21 1974-04-26 Radiotechnique Compelec
DE2115657C3 (de) * 1971-03-31 1983-12-22 Flachenecker, Gerhard, Prof. Dr.-Ing., 8012 Ottobrunn Aktive Unipol-Empfangsantenne
NL7901901A (nl) * 1978-03-10 1979-09-12 Blankenburg Antennen Antenne voor meerdere ontvangstgebieden met elektroni- sche versterker.
GB1595277A (en) * 1978-05-09 1981-08-12 Communications Patents Ltd Antenna arrangements
US4201988A (en) * 1979-03-05 1980-05-06 The United States Of America As Represented By The Secretary Of The Navy Wideband VHF antenna
US4243992A (en) * 1979-04-16 1981-01-06 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for fabricating a wideband whip antenna
DE2952793C2 (de) * 1979-12-31 1983-04-28 Flachenecker, Gerhard, Prof. Dr.-Ing., 8012 Ottobrunn Abstimmbare Empfängereingangsschaltung
DE3315458A1 (de) * 1983-04-28 1984-11-08 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Aktive windschutzscheibenantenne fuer alle polarisationsarten
US4559539A (en) * 1983-07-18 1985-12-17 American Electronic Laboratories, Inc. Spiral antenna deformed to receive another antenna
GB8914700D0 (en) * 1989-06-27 1989-08-16 Charlton William S Rear view mirrors including radio aerials
GB9114720D0 (en) * 1991-07-08 1991-08-28 Electronic Advanced Research L Radio receiving circuits
US6393264B1 (en) * 1995-09-15 2002-05-21 Siemens Aktiengesellschaft Radio terminal apparatus
US6448604B1 (en) * 2000-09-12 2002-09-10 Robert Bosch Gmbh Integrated adjustable capacitor
DE10245813A1 (de) 2002-10-01 2004-04-15 Lindenmeier, Heinz, Prof. Dr.-Ing. Aktive Breitbandempfangsantenne mit Empfangspegelregelung
US7688272B2 (en) * 2005-05-30 2010-03-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1647474A (en) * 1923-10-25 1927-11-01 Frederick W Seymour Variable pathway
AT157792B (de) * 1934-11-15 1940-01-25 Hazeltine Corp Schaltung zur Kopplung zweier elektrischer Stromkreise.
US2169358A (en) * 1936-07-18 1939-08-15 Telefunken Gmbh Receiver for ultra-short waves
US2578973A (en) * 1946-12-11 1951-12-18 Belmont Radio Corp Antenna array
US2531438A (en) * 1947-03-21 1950-11-28 William J Jones Multiple distribution radio receiving system
DE975147C (de) * 1950-02-22 1961-09-07 Siemens Elektrogeraete Gmbh Koppelvorrichtung zum gleichzeitigen Anschluss einer UKW-Antenne und einer Kurz-Mittel-Langwellenantenne an Hochfrequenzempfaenger fuer mehrere Wellenbereiche
US3424984A (en) * 1964-02-28 1969-01-28 Antenna Res Ass Directional broad band antenna array
NL6517121A (da) * 1965-12-30 1967-07-03
US3465344A (en) * 1967-01-26 1969-09-02 Sylvania Electric Prod Single antenna dual frequency band signal coupling system
DE1272391B (de) * 1967-04-28 1968-07-11 Hirschmann Radiotechnik Anordnung zur Anschaltung mehrerer selektiver Antennenverstaerker an einen gemeinsamen Verbraucher

Also Published As

Publication number Publication date
ATA1206869A (de) 1977-10-15
AT354521B (de) 1979-01-10
GB1296535A (da) 1972-11-15
US3699452A (en) 1972-10-17
NL173116C (nl) 1983-12-01
FR2039253B1 (da) 1977-01-14
SE351529B (da) 1972-11-27
LU60028A1 (da) 1970-02-16
FR2039253A1 (da) 1971-01-15
NL6919443A (da) 1970-10-20
DE1919749C3 (de) 1982-05-13
JPS5549444B1 (da) 1980-12-12
NO134074C (da) 1976-08-11
DE1919749A1 (de) 1970-10-08
DE1919749B2 (de) 1973-07-19
CH519253A (de) 1972-02-15
DK137909B (da) 1978-05-29
NO134074B (da) 1976-05-03
NL173116B (nl) 1983-07-01
BE743971A (da) 1970-05-28

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