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EP1199771A3 - Antenna - Google Patents

Antenna Download PDF

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Publication number
EP1199771A3
EP1199771A3 EP01122686A EP01122686A EP1199771A3 EP 1199771 A3 EP1199771 A3 EP 1199771A3 EP 01122686 A EP01122686 A EP 01122686A EP 01122686 A EP01122686 A EP 01122686A EP 1199771 A3 EP1199771 A3 EP 1199771A3
Authority
EP
European Patent Office
Prior art keywords
circuit
antenna
unit
impedance adapter
amplification
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.)
Granted
Application number
EP01122686A
Other languages
German (de)
French (fr)
Other versions
EP1199771B1 (en
EP1199771A2 (en
Inventor
Javier Pazos Losada
Jesus Ricart Fernandez
Ramon Maria Lois Santos
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.)
Televes SA
Original Assignee
Televes SA
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
Priority claimed from ES200002389A external-priority patent/ES2184577B1/en
Priority claimed from ES200002388A external-priority patent/ES2183692B2/en
Priority claimed from ES200002387A external-priority patent/ES2182658B1/en
Priority claimed from ES200002386A external-priority patent/ES2182657B1/en
Application filed by Televes SA filed Critical Televes SA
Publication of EP1199771A2 publication Critical patent/EP1199771A2/en
Publication of EP1199771A3 publication Critical patent/EP1199771A3/en
Application granted granted Critical
Publication of EP1199771B1 publication Critical patent/EP1199771B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
    • 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

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)

Abstract

Die Erfindung betrifft eine Antenne, insbesondere zum Empfang von Fernseh-, Radio- und/oder Datensignalen, mit einer Impedanzadapterschaltung (15) und einer Verstärkungsschaltung (16).The invention relates to an antenna, in particular for the reception of Television, radio and / or data signals, having an impedance adapter circuit (15) and an amplification circuit (16).

Erfindungsgemäß bilden die Impedanzadapterschaltung (15) und die Verstärkungsschaltung eine schaltungstechnische Einheit, wobei der Betrieb der Einheit im Fall des Ausfalls der Verstärkerschaltung (16) dem Betrieb der Impedanzadapterschaltung (15) entspricht. Die Einheit ist an der Antenne angeordnet.

Figure 00000001
According to the invention, the impedance adapter circuit (15) and the amplification circuit form a circuit unit, the operation of the unit in the event of failure of the amplifier circuit (16) corresponding to the operation of the impedance adapter circuit (15). The unit is arranged on the antenna.
Figure 00000001
EP01122686A 2000-09-29 2001-09-29 Antenna Expired - Lifetime EP1199771B1 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
ES200002389 2000-09-29
ES200002387 2000-09-29
ES200002389A ES2184577B1 (en) 2000-09-29 2000-09-29 ANTENNA.
ES200002386 2000-09-29
ES200002388A ES2183692B2 (en) 2000-09-29 2000-09-29 ANTENNA.
ES200002387A ES2182658B1 (en) 2000-09-29 2000-09-29 ANTENNA.
ES200002388 2000-09-29
ES200002386A ES2182657B1 (en) 2000-09-29 2000-09-29 ANTENNA.

Publications (3)

Publication Number Publication Date
EP1199771A2 EP1199771A2 (en) 2002-04-24
EP1199771A3 true EP1199771A3 (en) 2004-05-06
EP1199771B1 EP1199771B1 (en) 2007-04-18

Family

ID=27444002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01122686A Expired - Lifetime EP1199771B1 (en) 2000-09-29 2001-09-29 Antenna

Country Status (7)

Country Link
EP (1) EP1199771B1 (en)
AT (1) ATE360270T1 (en)
CY (1) CY1106729T1 (en)
DE (1) DE50112365D1 (en)
DK (1) DK1199771T3 (en)
ES (1) ES2287059T3 (en)
PT (1) PT1199771E (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2093837B1 (en) 2008-02-19 2013-09-18 Televes, S.A. Antenna
ES2366293B2 (en) 2008-12-19 2012-08-01 Televes, S.A. ADAPTIVE DEVICE OF TELECOMMUNICATION SIGNS FOR ANTENNAS.
CN201528050U (en) * 2009-10-19 2010-07-14 杨瑞雄 Outdoor antenna
ITBS20110024A1 (en) * 2011-03-01 2012-09-02 Emme Esse Spa TELEVISION ANTENNA WITH MORE CHARTS
ES2975534A1 (en) * 2023-06-19 2024-07-08 Televes S A U MULTIBAND YAGI ANTENNA (Machine-translation by Google Translate, not legally binding)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992669A (en) * 1975-08-29 1976-11-16 Gte Automatic Electric Laboratories Incorporated Radio frequency protection circuit
EP0540899A1 (en) * 1991-10-11 1993-05-12 Televes, S.A. UHF Yagi antenna
US5418490A (en) * 1994-03-01 1995-05-23 Tx Rx Systems, Inc. Failure responsive alternate amplifier and bypass system for communications amplifier
DE29607742U1 (en) * 1996-04-29 1996-07-25 Wohlmeiner, Dietmar, 59581 Warstein Radio operated satellite reception system
WO1998043417A1 (en) * 1997-03-25 1998-10-01 Terk Technologies Corporation Wireless receiving subsystem with antenna and switchable amplifier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992669A (en) * 1975-08-29 1976-11-16 Gte Automatic Electric Laboratories Incorporated Radio frequency protection circuit
EP0540899A1 (en) * 1991-10-11 1993-05-12 Televes, S.A. UHF Yagi antenna
US5418490A (en) * 1994-03-01 1995-05-23 Tx Rx Systems, Inc. Failure responsive alternate amplifier and bypass system for communications amplifier
DE29607742U1 (en) * 1996-04-29 1996-07-25 Wohlmeiner, Dietmar, 59581 Warstein Radio operated satellite reception system
WO1998043417A1 (en) * 1997-03-25 1998-10-01 Terk Technologies Corporation Wireless receiving subsystem with antenna and switchable amplifier

Also Published As

Publication number Publication date
DK1199771T3 (en) 2007-08-27
EP1199771B1 (en) 2007-04-18
PT1199771E (en) 2007-07-30
ATE360270T1 (en) 2007-05-15
DE50112365D1 (en) 2007-05-31
CY1106729T1 (en) 2012-05-23
EP1199771A2 (en) 2002-04-24
ES2287059T3 (en) 2007-12-16

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