JPS5775007A - Antenna feeding system - Google Patents

Antenna feeding system

Info

Publication number
JPS5775007A
JPS5775007A JP15084280A JP15084280A JPS5775007A JP S5775007 A JPS5775007 A JP S5775007A JP 15084280 A JP15084280 A JP 15084280A JP 15084280 A JP15084280 A JP 15084280A JP S5775007 A JPS5775007 A JP S5775007A
Authority
JP
Japan
Prior art keywords
antenna
feeding
pole
conductor
balanced
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
JP15084280A
Other languages
Japanese (ja)
Other versions
JPS6348443B2 (en
Inventor
Yoshio Ebine
Koichi Mori
Kazuhiro Kosaka
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.)
Nippon Telegraph and Telephone Corp
DKK Co Ltd
Original Assignee
Denki Kogyo Co Ltd
Nippon Telegraph and Telephone Corp
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 Denki Kogyo Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Denki Kogyo Co Ltd
Priority to JP15084280A priority Critical patent/JPS5775007A/en
Publication of JPS5775007A publication Critical patent/JPS5775007A/en
Publication of JPS6348443B2 publication Critical patent/JPS6348443B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H01Q21/10—Collinear arrangements of substantially straight elongated conductive units

Landscapes

  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

PURPOSE:To facilitate piping and to reduce the storage space of an antenna, by constituting the balanced-to-unbalanced transforming circuit of the antenna of a two-stage stack array by the external conductor of a coaxial feeding tube. CONSTITUTION:The transmission power from a feeding terminal 1 is fed to a coaxial feeding tube 3 through a coaxial feeding tube 8. Consequently, since current phases at feeding points 91 and 92 are opposite to each other, parallel feeders 102 at the feeding point 92 are crossed. Feeding points 91 and 92 are connected to dipole antennas 10 and 41 for vertical polarization respectively. The conductor pole for a balanced-to-unbalanced transforming circuit for the antenna 41 is constituted with a conductor pole 31, and the conductor pole of a balanced-to-unbalanced transforming circuit for the antenna 10 is the external conductor of the coaxial feeding tube 8. Thus, one pipe is omitted, and therefore, many antennas are arranged on the surface of a pole 7 of a limited thicness.
JP15084280A 1980-10-29 1980-10-29 Antenna feeding system Granted JPS5775007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15084280A JPS5775007A (en) 1980-10-29 1980-10-29 Antenna feeding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15084280A JPS5775007A (en) 1980-10-29 1980-10-29 Antenna feeding system

Publications (2)

Publication Number Publication Date
JPS5775007A true JPS5775007A (en) 1982-05-11
JPS6348443B2 JPS6348443B2 (en) 1988-09-29

Family

ID=15505560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15084280A Granted JPS5775007A (en) 1980-10-29 1980-10-29 Antenna feeding system

Country Status (1)

Country Link
JP (1) JPS5775007A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100362696C (en) * 2004-01-19 2008-01-16 江门人民广播电台 Vertical polarization single dipole radio station transmitting antenna
JP2011249920A (en) * 2010-05-24 2011-12-08 Sumitomo Electric Ind Ltd Antenna unit and antenna system
JP2011249916A (en) * 2010-05-24 2011-12-08 Sumitomo Electric Ind Ltd Antenna unit, and antenna system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100362696C (en) * 2004-01-19 2008-01-16 江门人民广播电台 Vertical polarization single dipole radio station transmitting antenna
JP2011249920A (en) * 2010-05-24 2011-12-08 Sumitomo Electric Ind Ltd Antenna unit and antenna system
JP2011249916A (en) * 2010-05-24 2011-12-08 Sumitomo Electric Ind Ltd Antenna unit, and antenna system

Also Published As

Publication number Publication date
JPS6348443B2 (en) 1988-09-29

Similar Documents

Publication Publication Date Title
GB930382A (en)
GB1343498A (en) Multifrequency antenna system
GB660669A (en) Antenna arrangement for radiating circularly or elliptically polarized waves
GB924145A (en) Improvements in or relating to antenna structure
JPS5775007A (en) Antenna feeding system
GB953805A (en) Improvements in or relating to directional aerial systems
GB884889A (en) Improvements in or relating to aerial systems
CN100384017C (en) Low section high gain vertical polarized omnidirectional antenna
ES8404559A1 (en) Load selector for voltage regulating transformer
GB937452A (en) Improvements in antenna for broadcasting
US2617935A (en) Wireless aerial
JPS55123203A (en) Antenna
JPS56144645A (en) Diversity antenna device for portable radio equipment
JPH0328572Y2 (en)
US3155976A (en) Broadband straight ladder antenna with twin wire balanced feed supplied via integralunbalanced line
GB894962A (en) Improvements in multi-band resonant aerials
GB936029A (en) Improvements in antenna for broadcasting
GB842533A (en) Improvements in or relating to aerial arrangements
US6396452B1 (en) Slotted cable antenna structure
GB877364A (en) Improvements in or relating to high frequency aerial systems
JPS54108555A (en) Flutter preventive antenna
GB670231A (en) Improvements in antennae
GB759165A (en) Antenna feed system
GB758794A (en) Aerial systems
GB913020A (en) Improvements in or relating to aerial systems