GB1010311A - Improvements in and relating to magnetic dipole aerials - Google Patents

Improvements in and relating to magnetic dipole aerials

Info

Publication number
GB1010311A
GB1010311A GB1991/62A GB199163A GB1010311A GB 1010311 A GB1010311 A GB 1010311A GB 1991/62 A GB1991/62 A GB 1991/62A GB 199163 A GB199163 A GB 199163A GB 1010311 A GB1010311 A GB 1010311A
Authority
GB
United Kingdom
Prior art keywords
sleeve
ferrite rod
split
coupling loop
rod
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
GB1991/62A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1010311A publication Critical patent/GB1010311A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/005—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with variable reactance for tuning the antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • H01Q7/08—Ferrite rod or like elongated core

Landscapes

  • Coils Or Transformers For Communication (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
GB1991/62A 1962-01-19 1963-01-16 Improvements in and relating to magnetic dipole aerials Expired GB1010311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL273756 1962-01-19

Publications (1)

Publication Number Publication Date
GB1010311A true GB1010311A (en) 1965-11-17

Family

ID=19753544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1991/62A Expired GB1010311A (en) 1962-01-19 1963-01-16 Improvements in and relating to magnetic dipole aerials

Country Status (8)

Country Link
US (1) US3267478A (fi)
AT (1) AT239863B (fi)
BE (1) BE627249A (fi)
DE (1) DE1287169B (fi)
DK (1) DK103897C (fi)
ES (1) ES284243A1 (fi)
GB (1) GB1010311A (fi)
NL (1) NL273756A (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453634A (en) * 1966-05-17 1969-07-01 Dictaphone Corp Loopstick antennas
GB1207595A (en) * 1968-03-25 1970-10-07 Pye Ltd Aerials
US4407000A (en) * 1981-06-25 1983-09-27 Tdk Electronics Co., Ltd. Combined dipole and ferrite antenna
US5014071A (en) * 1989-06-30 1991-05-07 Motorola, Inc. Ferrite rod antenna
US5164737A (en) * 1991-03-28 1992-11-17 Motorola, Inc. Single turn ferrite rod antenna with mounting structure
JP5162648B2 (ja) * 2010-12-01 2013-03-13 デクセリアルズ株式会社 アンテナ装置、及び、通信装置
CN103427152B (zh) * 2013-05-15 2016-02-17 贵州泰格科技有限责任公司 一种可调电感量的谐振天线

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611867A (en) * 1946-08-31 1952-09-23 Alford Andrew Slotted winged cylindrical antenna
BE515657A (fi) * 1951-11-23
DE1046697B (de) * 1953-09-26 1958-12-18 Heinrich Scheller Dr Ing Rahmenantenne mit stabfoermigem Kern
US2821708A (en) * 1954-06-01 1958-01-28 Bendix Aviat Corp Coupling connection for slot antenna
FR1141361A (fr) * 1954-08-31 1957-09-02 Perfectionnements au collecteur d'ondes
DE1713820U (de) * 1955-09-07 1955-12-29 Heinrich Pfitzner Ferritstabantenne.
US2983919A (en) * 1957-10-16 1961-05-09 Rca Corp Tuning means for slot radiator

Also Published As

Publication number Publication date
BE627249A (fi)
AT239863B (de) 1965-04-26
DE1287169B (de) 1969-01-16
NL273756A (fi)
DK103897C (da) 1966-03-07
ES284243A1 (es) 1963-03-16
US3267478A (en) 1966-08-16

Similar Documents

Publication Publication Date Title
GB1010311A (en) Improvements in and relating to magnetic dipole aerials
GB934672A (en) Improvements in or relating to aerial assemblies
GB579764A (en) Improvements in or relating to electromagnetic energy transmission apparatus
GB767612A (en) Microwave transducer
US4148036A (en) Magnetic quadrapole antenna
US3774218A (en) Coaxial cable loop antenna with unidirectional current amplifier opposite the output
GB1282293A (en) Improvement to wide band antennas
GB1207595A (en) Aerials
GB1111464A (en) Broadband rotary transformer
GB921950A (en) Broad band loop antenna
GB1026424A (en) Helical antenna
GB608506A (en) Improvements in antenna
JPS54154958A (en) High frequency filter
GB1040456A (en) Improvements in directive antennas
GB986836A (en) Improvements in or relating to high-frequency dipole aerials
GB528821A (en) Improvements in or relating to impedence transformer arrangements
GB1351872A (en) Electromagnetic waveguide
JPS5555602A (en) Coil antenna
GB1008210A (en) Improvements in and connected with television receiving antennae
GB1402624A (en) Waveguide couplings
GB702525A (en) Improvements relating to radio antennas
GB1159425A (en) Improvements in or relating to Electrical Filter Arrangements
GB890367A (en) Improvements in or relating to devices for controlling the resonance characteristics of aerials
GB1173616A (en) Microwave Absorption Device.
GB1033962A (en) High frequency pulse transformer/distributor