Dual band antenna

Details Dual band antenna Dual band antenna

2006-06-27

2006-06-27

Ho, Tan (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S829000

Reexamination Certificate

active

07068222

ABSTRACT:
A dual band antenna includes a first linear periodic array of first individual antennas for a first frequency band and a second linear periodic array of second individual antennas for a second frequency band. The period of the first linear periodic array is essentially twice as large as the period of the second linear periodic array. The second individual antennas are arranged alternately between the first and above the first individual antennas. The first individual antennas and the second individual antennas are embodied as patch radiators. The first and second individual antennas each include a printed-circuit board arranged in a rectangular, electrically conducting box which is open towards the top in addition to several patch plates which are arranged at a distance on top of each other above the printed-circuit board and parallel to the printed-circuit board.

REFERENCES:
patent: 6091365 (2000-07-01), Derneryd et al.
patent: 6211841 (2001-04-01), Smith et al.
patent: 6239750 (2001-05-01), Snygg
patent: 6897809 (2005-05-01), Carson et al.
patent: 2003/0058169 (2003-03-01), Heyde
patent: 2003/0146872 (2003-08-01), Kellerman et al.
patent: 2006/0044189 (2006-03-01), Livingston et al.
patent: WO 99/59223 (1999-11-01), None
patent: WO 00/13260 (2000-03-01), None
patent: WO 01/76010 (2001-10-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3656618