CH417704A - Open loop antenna - Google Patents

Open loop antenna

Info

Publication number
CH417704A
CH417704A CH348463A CH348463A CH417704A CH 417704 A CH417704 A CH 417704A CH 348463 A CH348463 A CH 348463A CH 348463 A CH348463 A CH 348463A CH 417704 A CH417704 A CH 417704A
Authority
CH
Switzerland
Prior art keywords
open loop
loop antenna
antenna
open
loop
Prior art date
Application number
CH348463A
Other languages
German (de)
Inventor
Mitchel Boyer Joseph
Original Assignee
Northrop 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 Northrop Corp filed Critical Northrop Corp
Publication of CH417704A publication Critical patent/CH417704A/en

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
    • H01Q9/265—Open ring dipoles; Circular dipoles
CH348463A 1962-06-29 1963-03-19 Open loop antenna CH417704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US206248A US3151328A (en) 1962-06-29 1962-06-29 Open ring antenna

Publications (1)

Publication Number Publication Date
CH417704A true CH417704A (en) 1966-07-31

Family

ID=22765566

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348463A CH417704A (en) 1962-06-29 1963-03-19 Open loop antenna

Country Status (7)

Country Link
US (2) US3151328A (en)
JP (1) JPS3926428B1 (en)
BE (1) BE629886A (en)
CH (1) CH417704A (en)
DE (1) DE1297709B (en)
GB (1) GB1018861A (en)
NL (1) NL290469A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247515A (en) * 1963-03-04 1966-04-19 Northrop Corp Low profile antenna
US3266042A (en) * 1964-04-02 1966-08-09 Seismograph Service Corp Antenna construction for mobile communication unit
US3299428A (en) * 1964-09-11 1967-01-17 Iii Lawrence P Tessari Horizontal semienclosed loop with conductive ground plane, having vertical whip extening from within loop enclosure
US3432858A (en) * 1964-12-14 1969-03-11 Allan R Brown Short dipole antenna
US3374483A (en) * 1965-05-06 1968-03-19 Coliins Radio Company Tunable electrically small antenna
US3426352A (en) * 1966-08-26 1969-02-04 Collins Radio Co Capacitively tuned reflector antenna
US4080603A (en) * 1976-07-12 1978-03-21 Howard Belmont Moody Transmitting and receiving loop antenna with reactive loading
US4184164A (en) * 1977-12-27 1980-01-15 Monogram Industries, Inc. Directive loop antenna
US4169265A (en) * 1978-05-04 1979-09-25 The United States Of America As Represented By The Secretary Of The Army P-Band loop antennas in radial array
US4458248A (en) 1982-04-26 1984-07-03 Haramco Research, Inc. Parametric antenna
US4516127A (en) * 1983-04-29 1985-05-07 Motorola, Inc. Three element low profile antenna
DE3823972A1 (en) * 1988-07-15 1990-01-18 Walter Dr Rer Nat Suedbeck Magnetic radiating element having a coil made of bifilar turns
US5218371A (en) * 1990-08-14 1993-06-08 Sensormatic Electronics Corporation Antenna array for enhanced field falloff
US5760706A (en) * 1993-10-29 1998-06-02 Kiss; Michael Z. Remote control system using partially earth-buried RF antenna
US5940043A (en) * 1997-02-21 1999-08-17 Sensormatic Electronics Corporation Unidirectional field antenna for identification system
US6292145B1 (en) 2000-02-02 2001-09-18 Sun Yu Angled antenna for portable telephone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710360C (en) * 1936-05-19 1941-09-11 Rca Corp Antenna arrangement
CH216079A (en) * 1939-07-12 1941-07-31 Lorenz C Ag Ultra-short wave directional antenna, in particular for television reception purposes.
US2478700A (en) * 1944-11-11 1949-08-09 Rca Corp Traveling wave antenna
US2447879A (en) * 1945-11-19 1948-08-24 Gen Electric Antenna
US2431124A (en) * 1946-02-20 1947-11-18 Electronics Res Inc Antenna
US2501778A (en) * 1946-10-10 1950-03-28 Rca Corp Broadcast antenna
US2578154A (en) * 1949-09-03 1951-12-11 Collins Radio Co Radiant energy antenna

Also Published As

Publication number Publication date
GB1018861A (en) 1966-02-02
JPS3926428B1 (en) 1964-11-20
BE629886A (en)
DE1297709B (en) 1969-06-19
NL290469A (en)
USRE26196E (en) 1967-04-25
US3151328A (en) 1964-09-29

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