JPS5628502A - Unidirectional antenna unit - Google Patents

Unidirectional antenna unit

Info

Publication number
JPS5628502A
JPS5628502A JP10422279A JP10422279A JPS5628502A JP S5628502 A JPS5628502 A JP S5628502A JP 10422279 A JP10422279 A JP 10422279A JP 10422279 A JP10422279 A JP 10422279A JP S5628502 A JPS5628502 A JP S5628502A
Authority
JP
Japan
Prior art keywords
main part
loop
approximately
antenna conductor
sides
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
JP10422279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6336561B2 (Direct
Inventor
Naoki Amano
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP10422279A priority Critical patent/JPS5628502A/ja
Publication of JPS5628502A publication Critical patent/JPS5628502A/ja
Publication of JPS6336561B2 publication Critical patent/JPS6336561B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP10422279A 1979-08-16 1979-08-16 Unidirectional antenna unit Granted JPS5628502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10422279A JPS5628502A (en) 1979-08-16 1979-08-16 Unidirectional antenna unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10422279A JPS5628502A (en) 1979-08-16 1979-08-16 Unidirectional antenna unit

Publications (2)

Publication Number Publication Date
JPS5628502A true JPS5628502A (en) 1981-03-20
JPS6336561B2 JPS6336561B2 (Direct) 1988-07-20

Family

ID=14374927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10422279A Granted JPS5628502A (en) 1979-08-16 1979-08-16 Unidirectional antenna unit

Country Status (1)

Country Link
JP (1) JPS5628502A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859182B2 (en) 1999-03-18 2005-02-22 Dx Antenna Company, Limited Antenna system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859182B2 (en) 1999-03-18 2005-02-22 Dx Antenna Company, Limited Antenna system

Also Published As

Publication number Publication date
JPS6336561B2 (Direct) 1988-07-20

Similar Documents

Publication Publication Date Title
JPS5627509A (en) Shielded loop antenna
JPS5372549A (en) Microwave polarized type band pass filter
JPS5628502A (en) Unidirectional antenna unit
JPS5219047A (en) Dielectric-lens multibeam antenna
JPS5691503A (en) Coaxial microstrip converter
JPS5360544A (en) Dielectric resonator
JPS5437663A (en) Antenna
JPS5357948A (en) Circular polarized wave antenna unit
JPS5244140A (en) Manufacturing method of corrugate horn antenna for ultra-high frequenc y band use
JPS5232293A (en) Directivity compression receiving equipment
JPS5375843A (en) Antenna
CA1003559A (en) Stripline slotted balun dipole antenna
JPS5363805A (en) Reduction of obstacle to radio wave
JPS57112106A (en) Glass antenna
USD199491S (en) Fm radio and television antenna
JPS54132154A (en) Directional coupler
JPS54116869A (en) Corrugate conic or pyramidal horn
GB1020727A (en) Improvements in broad-band dipoles for aerial systems
JPS5592002A (en) Antenna unit
JPS5433649A (en) Balance-unbalance converter
JPS5450256A (en) Wide-band antenna
JPS5613806A (en) Antenna device
JPS5275158A (en) Loop antenna
JPS5497352A (en) Non-directional antenna
SEELEY Optimum vlf wave reception pattern characteristics achieved by varying antenna loss and wave velocity parameters to obtain optimum antenna length