SE9803994D0 - Antenna device - Google Patents

Antenna device

Info

Publication number
SE9803994D0
SE9803994D0 SE9803994A SE9803994A SE9803994D0 SE 9803994 D0 SE9803994 D0 SE 9803994D0 SE 9803994 A SE9803994 A SE 9803994A SE 9803994 A SE9803994 A SE 9803994A SE 9803994 D0 SE9803994 D0 SE 9803994D0
Authority
SE
Sweden
Prior art keywords
arrangement
antenna device
microstrip
resultant
suspended
Prior art date
Application number
SE9803994A
Other languages
Swedish (sv)
Other versions
SE511948C2 (en
SE9803994L (en
Inventor
Leif Bergstedt
Spartak Georgian
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9803994A priority Critical patent/SE511948C2/en
Publication of SE9803994D0 publication Critical patent/SE9803994D0/en
Publication of SE9803994L publication Critical patent/SE9803994L/en
Publication of SE511948C2 publication Critical patent/SE511948C2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support

Landscapes

  • Waveguide Aerials (AREA)

Abstract

In the arrangement the field losses and other influences caused by the dielectric material are reduced considerably, and in practice a resultant microstrip arrangement is obtained which with regard to its electrical performance appears to be suspended in the air. The arrangement comprises a microstrip antenna, a circuit board (A and B) and a conductor application.
SE9803994A 1998-11-23 1998-11-23 Circuit board with microstrip arrangment and electronic circuit for use in microwave range, 1st layer of dielectric material and also 1st ground plane, arrangement has two microstrip conductors SE511948C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9803994A SE511948C2 (en) 1998-11-23 1998-11-23 Circuit board with microstrip arrangment and electronic circuit for use in microwave range, 1st layer of dielectric material and also 1st ground plane, arrangement has two microstrip conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803994A SE511948C2 (en) 1998-11-23 1998-11-23 Circuit board with microstrip arrangment and electronic circuit for use in microwave range, 1st layer of dielectric material and also 1st ground plane, arrangement has two microstrip conductors

Publications (3)

Publication Number Publication Date
SE9803994D0 true SE9803994D0 (en) 1998-11-23
SE9803994L SE9803994L (en) 1999-05-22
SE511948C2 SE511948C2 (en) 1999-12-20

Family

ID=20413371

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803994A SE511948C2 (en) 1998-11-23 1998-11-23 Circuit board with microstrip arrangment and electronic circuit for use in microwave range, 1st layer of dielectric material and also 1st ground plane, arrangement has two microstrip conductors

Country Status (1)

Country Link
SE (1) SE511948C2 (en)

Also Published As

Publication number Publication date
SE511948C2 (en) 1999-12-20
SE9803994L (en) 1999-05-22

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Legal Events

Date Code Title Description
NUG Patent has lapsed