Dual broadband dipole array antenna

Details Dual broadband dipole array antenna Dual broadband dipole array antenna

2007-09-17

2009-06-02

Nguyen, Hoang V (Department: 2821)

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

C343S810000, C343S820000

Reexamination Certificate

active

07542001

ABSTRACT:
A dual broadband dipole array antenna has a grounding structure, a circuit module and two feeding boards. The grounding structure is a conductive hexagonal container with two open ends and has two opposite parallel panels. The circuit module is a transmitting antenna module, is phase reversible and has two feeding wires. The feeding wires of the circuit module are respectively mounted centrally through the parallel panels and each feeding wire is electrically connected to the corresponding feeding board. When in use, the dual broadband dipole array antenna transmits signals covering EGSM900 (880-960 MHz), GSM1800 (1710-1880 MHz) and PCS (1820-1970 MHz).

REFERENCES:
patent: 6809697 (2004-10-01), Churng-Jou et al.
patent: 7042415 (2006-05-01), Cheng
patent: 7268737 (2007-09-01), Ai et al.

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