IT1076983B - Antenna con elementi a spirale asimmetrica - Google Patents

Antenna con elementi a spirale asimmetrica

Info

Publication number
IT1076983B
IT1076983B IT2056177A IT2056177A IT1076983B IT 1076983 B IT1076983 B IT 1076983B IT 2056177 A IT2056177 A IT 2056177A IT 2056177 A IT2056177 A IT 2056177A IT 1076983 B IT1076983 B IT 1076983B
Authority
IT
Italy
Prior art keywords
antenna
spiral elements
asymmetric spiral
asymmetric
elements
Prior art date
Application number
IT2056177A
Other languages
English (en)
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of IT1076983B publication Critical patent/IT1076983B/it

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
    • H01Q9/27—Spiral antennas
IT2056177A 1976-02-23 1977-02-22 Antenna con elementi a spirale asimmetrica IT1076983B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66057076A 1976-02-23 1976-02-23

Publications (1)

Publication Number Publication Date
IT1076983B true IT1076983B (it) 1985-04-27

Family

ID=24650064

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2056177A IT1076983B (it) 1976-02-23 1977-02-22 Antenna con elementi a spirale asimmetrica

Country Status (4)

Country Link
JP (1) JPS52102655A (it)
DE (1) DE2707819A1 (it)
FR (1) FR2341956A1 (it)
IT (1) IT1076983B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440089A1 (fr) * 1978-10-27 1980-05-23 Dassault Electronique Antenne radar plane a configuration en spirales
CA1138962A (en) * 1980-08-12 1983-01-04 Ernest R. Bodnar Method and apparatus for cut to length control
US4559539A (en) * 1983-07-18 1985-12-17 American Electronic Laboratories, Inc. Spiral antenna deformed to receive another antenna
US4605934A (en) * 1984-08-02 1986-08-12 The Boeing Company Broad band spiral antenna with tapered arm width modulation
JPS63128802A (ja) * 1986-11-19 1988-06-01 Mitsubishi Electric Corp スパイラルアンテナ
JPS6385914U (it) * 1986-11-25 1988-06-04
US5227807A (en) * 1989-11-29 1993-07-13 Ael Defense Corp. Dual polarized ambidextrous multiple deformed aperture spiral antennas

Also Published As

Publication number Publication date
DE2707819A1 (de) 1977-09-01
FR2341956A1 (fr) 1977-09-16
JPS52102655A (en) 1977-08-29

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