Apparatus and method to increase apparent resonant slot...

Details Apparatus and method to increase apparent resonant slot... Apparatus and method to increase apparent resonant slot...

2006-08-15

2006-08-15

Tran, Thuy Vinh (Department: 2821)

Communications: radio wave antennas

Antennas

Slot type

C343S770000

Reexamination Certificate

active

07091919

ABSTRACT:
An oblique angle defining the slot face opposing a coupler in a slotted coaxial antenna increases the apparent slot length and therewith the capacitance of the driven element. The altered slot angle, in concert with a flattened facing surface on the associated coupler, increases the radiating efficiency of the antenna.

REFERENCES:
patent: 2981947 (1961-04-01), Bazan
patent: 3795915 (1974-03-01), Yoshida
patent: 4129871 (1978-12-01), Johns
patent: 4583098 (1986-04-01), Sikina, Jr.
patent: 4590480 (1986-05-01), Nikolayuk et al.
patent: 4907008 (1990-03-01), Dienes
patent: 5546096 (1996-08-01), Wada
patent: 5705967 (1998-01-01), Pirard
patent: 5809429 (1998-09-01), Knop et al.
patent: 6703984 (2004-03-01), Schadler
patent: 6867743 (2005-03-01), Schadler
patent: 2002/0126060 (2002-09-01), Schadler

Affiliated with

Also associated with

Rating

Apparatus and method to increase apparent resonant slot... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method to increase apparent resonant slot..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method to increase apparent resonant slot... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3690832