Multiple-resonant antenna, antenna module, and radio device...

Details Multiple-resonant antenna, antenna module, and radio device... Multiple-resonant antenna, antenna module, and radio device...

2005-04-05

2005-04-05

Nguyen, Hoang V. (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S846000

Reexamination Certificate

active

06876328

ABSTRACT:
Disclosed is a multiple-resonant surface-mounted antenna used for a radio device for mobile communication in a microwave band. A high frequency and a low frequency patch antenna electrodes are arranged apart from each other on one main surface of a dielectric block and a feeding line electrode is electromagnetically connected to the respective patch antenna electrodes. Each feeding line electrode is connected to each feeding terminal electrode and connected to each input/output line in every frequency band of a substrate, thereby realizing the multiple-resonant surface-mounted antenna capable of coping with two frequency bands.

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European Search Report corresponding to application No. EP 03 00 8781 dated Oct. 29, 2003.

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