Wide frequency band planar antenna

Details Wide frequency band planar antenna Wide frequency band planar antenna

2007-08-07

2007-08-07

Phan, Tho (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S702000

Reexamination Certificate

active

11164482

ABSTRACT:
A wide frequency band planar antenna comprises an elongated portion, substantially parallel to a circumferential edge of a ground pattern and comprising one end connected to a feeding transmission line, wherein there is a gap between the elongated portion and the circumferential edge of the ground pattern; a body stub and an impedance-matching-adjusting pattern for adjusting an impedance matching between the wide frequency band planar antenna and the feeding transmission line; wherein the gap value is less than 2 mm so as to enable the wide frequency band antenna to operate at a wide range of frequencies ranging from 2.3 GHz to near 6 GHz, thereby allowing the wide frequency band antenna to be applied in both WiFi LAN and WiMAX MAN.

REFERENCES:
patent: 4803491 (1989-02-01), Hikuma
patent: 4864320 (1989-09-01), Munson et al.
patent: 6536167 (2003-03-01), Glavan
patent: 6801168 (2004-10-01), Yeh
patent: 6850192 (2005-02-01), Yeh

Affiliated with

Also associated with

Rating

Wide frequency band 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 Wide frequency band planar antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wide frequency band planar antenna will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3831536