GB1166054A - A Single Pole Antenna with an Antenna Element and a Coaxial Impedance Adjustment Element - Google Patents

A Single Pole Antenna with an Antenna Element and a Coaxial Impedance Adjustment Element

Info

Publication number
GB1166054A
GB1166054A GB5112266A GB5112266A GB1166054A GB 1166054 A GB1166054 A GB 1166054A GB 5112266 A GB5112266 A GB 5112266A GB 5112266 A GB5112266 A GB 5112266A GB 1166054 A GB1166054 A GB 1166054A
Authority
GB
United Kingdom
Prior art keywords
aerial
antenna
matching
elements
nov
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
GB5112266A
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.)
NORDISH ANTENNE FABRIK AS
Original Assignee
NORDISH ANTENNE FABRIK AS
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 NORDISH ANTENNE FABRIK AS filed Critical NORDISH ANTENNE FABRIK AS
Publication of GB1166054A publication Critical patent/GB1166054A/en
Expired 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole

Landscapes

  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

1,166,054. Aerials. NORDISH ANTENNE FABRIK A.S. 15 Nov., 1966 [17 Nov., 1965], No. 51122/66. Heading H4A. An aerial comprises a unipole aerial element which is connected to a co-axial cable through a matching element, said elements being formed into two loops which have a side in common. Neither loop is completely closed, and together they resemble a letter "S". As described, an aerial element 4, Fig. 1, is of U-shape with straight sides, and is surrounded by cylindrical ferrite members 5. The matching element consists of a co-axial line 2 of rectangular shape, which is disposed co-planar with and adjacent to the element 4. It is stated that interaction between the fields of the two elements modifies the directional characteristic of the aerial, and broadens its frequency response. In other embodiments, Figs. 2 and 3 (not shown), the conductors constituting the aerial and matching elements are formed into triangular or semicircular shapes. In another embodiment, Fig. 4 (not shown) the aerial element and the matching element are respectively disposed in planes which are at right angles to each other.
GB5112266A 1965-11-17 1966-11-15 A Single Pole Antenna with an Antenna Element and a Coaxial Impedance Adjustment Element Expired GB1166054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK591965A DK111758B (en) 1965-11-17 1965-11-17 Antenna with an antenna element and a coaxial impedance matching link.

Publications (1)

Publication Number Publication Date
GB1166054A true GB1166054A (en) 1969-10-01

Family

ID=8146156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5112266A Expired GB1166054A (en) 1965-11-17 1966-11-15 A Single Pole Antenna with an Antenna Element and a Coaxial Impedance Adjustment Element

Country Status (3)

Country Link
DE (1) DE1541432A1 (en)
DK (1) DK111758B (en)
GB (1) GB1166054A (en)

Also Published As

Publication number Publication date
DK111758B (en) 1968-10-07
DE1541432A1 (en) 1969-06-12

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees