FR1365189A - Antenne - Google Patents

Antenne

Info

Publication number
FR1365189A
FR1365189A FR943851A FR943851A FR1365189A FR 1365189 A FR1365189 A FR 1365189A FR 943851 A FR943851 A FR 943851A FR 943851 A FR943851 A FR 943851A FR 1365189 A FR1365189 A FR 1365189A
Authority
FR
France
Prior art keywords
antenna
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
FR943851A
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.)
Granger Associates Inc
Original Assignee
Granger Associates 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 Granger Associates Inc filed Critical Granger Associates Inc
Application granted granted Critical
Publication of FR1365189A publication Critical patent/FR1365189A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
FR943851A 1962-08-07 1963-08-06 Antenne Expired FR1365189A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US215339A US3276027A (en) 1962-08-07 1962-08-07 Logarithmic periodic antenna

Publications (1)

Publication Number Publication Date
FR1365189A true FR1365189A (fr) 1964-06-26

Family

ID=22802596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943851A Expired FR1365189A (fr) 1962-08-07 1963-08-06 Antenne

Country Status (3)

Country Link
US (1) US3276027A (fr)
FR (1) FR1365189A (fr)
GB (1) GB995396A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355739A (en) * 1964-11-04 1967-11-28 Collins Radio Co Shunt excited log periodic antenna with coax feed
US3373434A (en) * 1964-12-01 1968-03-12 Sperry Rand Corp Lightweight antenna formed from net of dielectric cord, having metalized sectors thereon
US3454950A (en) * 1964-12-01 1969-07-08 Jfd Electronics Corp Multiple mode operational antennas employing reactive elements
US3369243A (en) * 1965-01-18 1968-02-13 Univ Illinois Log-periodic antenna structure
US3550140A (en) * 1967-06-23 1970-12-22 Granger Associates Log periodic rotating antenna
US3618110A (en) * 1969-07-07 1971-11-02 Communications Tech Corp Minimum-height dipole-type vertically polarized log-periodic antenna
US4733243A (en) * 1986-12-18 1988-03-22 The United States Of America As Represented By The Secretary Of The Army Broadband high frequency sky-wave antenna
CN109149054B (zh) * 2018-09-30 2023-11-14 北京大华恒威通信技术有限公司 一种自动折收对数周期天线

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123827A (en) * 1964-03-03 Log periodic structure feed system
US3079602A (en) * 1958-03-14 1963-02-26 Collins Radio Co Logarithmically periodic rod antenna
US2989749A (en) * 1959-04-06 1961-06-20 Collins Radio Co Unidirectional frequency-independent coplanar antenna
US3101474A (en) * 1960-11-25 1963-08-20 Sylvania Electric Prod Log periodic type antenna mounted on ground plane and fed by tapered feed
NL276499A (fr) * 1961-03-29
US3212094A (en) * 1961-05-31 1965-10-12 Collins Radio Co Vertically polarized unidirectional log periodic antenna over ground
US3179943A (en) * 1962-02-12 1965-04-20 James M Buzbee Log periodic monopole array and image ground plane elements alternately connected toplural feed lines

Also Published As

Publication number Publication date
US3276027A (en) 1966-09-27
GB995396A (en) 1965-06-16

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