Planar antenna

Details Planar antenna Planar antenna

1987-08-04

1989-05-09

Sikes, William L.

Communications: radio wave antennas

Antennas

Microstrip

343830, 343846, H01Q 138

Patent

active

048293091

ABSTRACT:
A plane antenna comprises a power-supply circuit, a radiator circuit and an earthing conductor which are stacked respectively with a dielectric layer interposed between them, in which the power-supply and radiator circuits are made independent of each other as electromagnetically coupled to each other and at least one of the dielectric layers is formed with a foamed resin, whereby insertion loss can be reduced to remarkably improve the antenna characteristics. Only with the interposition of the foamed resin dielectric layer or layers, an effective separation is achieved between at least the power-supply circuit and the earthing conductor or the power-supply circuit and the radiator circuit, for a large extent improvement in the assembling ability.

REFERENCES:
patent: 3665480 (1972-05-01), Fassett
patent: 3718935 (1973-02-01), Ranghelli et al.
patent: 3747114 (1973-07-01), Shyhalla
patent: 4475107 (1984-10-01), Makimoto et al.
patent: 4477813 (1984-10-01), Weiss
patent: 4527165 (1985-07-01), de Ronde
patent: 4633262 (1986-12-01), Traut

Affiliated with

Also associated with

Rating

Planar antenna does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Planar antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Planar antenna will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-92071