GB1148320A - Improvements in or relating to logarithmic aerial systems - Google Patents

Improvements in or relating to logarithmic aerial systems

Info

Publication number
GB1148320A
GB1148320A GB2382266A GB2382266A GB1148320A GB 1148320 A GB1148320 A GB 1148320A GB 2382266 A GB2382266 A GB 2382266A GB 2382266 A GB2382266 A GB 2382266A GB 1148320 A GB1148320 A GB 1148320A
Authority
GB
United Kingdom
Prior art keywords
aerial
reflector
logarithmic
relating
aerial systems
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
GB2382266A
Other languages
English (en)
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB1148320A publication Critical patent/GB1148320A/en
Expired 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
    • H01Q19/10—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 reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/10—Logperiodic antennas

Landscapes

  • Aerials With Secondary Devices (AREA)
GB2382266A 1965-05-21 1966-05-11 Improvements in or relating to logarithmic aerial systems Expired GB1148320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0028630 1965-05-21

Publications (1)

Publication Number Publication Date
GB1148320A true GB1148320A (en) 1969-04-10

Family

ID=7554300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2382266A Expired GB1148320A (en) 1965-05-21 1966-05-11 Improvements in or relating to logarithmic aerial systems

Country Status (2)

Country Link
DE (1) DE1302841B (enExample)
GB (1) GB1148320A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198578A1 (en) * 1985-02-19 1986-10-22 Raymond Horace Du Hamel Dual polarised sinuous antennas
EP2073312A1 (de) * 2007-12-18 2009-06-24 Rohde & Schwarz GmbH & Co. KG Antennenkoppler

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458584A1 (de) * 1974-12-11 1976-06-16 Licentia Gmbh Sende-/empfangsantenne zur erzeugung definierter polarisationen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198578A1 (en) * 1985-02-19 1986-10-22 Raymond Horace Du Hamel Dual polarised sinuous antennas
EP2073312A1 (de) * 2007-12-18 2009-06-24 Rohde & Schwarz GmbH & Co. KG Antennenkoppler
WO2009077171A1 (de) * 2007-12-18 2009-06-25 Rohde & Schwarz Gmbh & Co. Kg Antennenkoppler
EP2081254A1 (de) * 2007-12-18 2009-07-22 Rohde & Schwarz GmbH & Co. KG Antennenkoppler
US8810461B2 (en) 2007-12-18 2014-08-19 Rohde & Schwarz Gmbh & Co. Kg Antenna coupler

Also Published As

Publication number Publication date
DE1302841B (enExample)

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE Patent expired