Antenna with near-field radiation control

Details Antenna with near-field radiation control Antenna with near-field radiation control

2011-06-14

2011-06-14

Phan, Tho G (Department: 2821)

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

C343S702000, C343S795000, C343S804000, C343S818000, C343S834000

Reexamination Certificate

active

07961154

ABSTRACT:
An antenna and a wireless mobile communication device incorporating the antenna are provided. The antenna includes a first conductor section electrically coupled to a first feeding point, a second conductor section electrically coupled to a second feeding point, and a near-field radiation control structure adapted to control characteristics of near-field radiation generated by the antenna. Near-field radiation control structures include a parasitic element positioned adjacent the first conductor section and configured to control characteristics of near-field radiation generated by the first conductor section, and a diffuser in the second conductor section configured to diffuse near-field radiation generated by the second conductor section into a plurality of directions.

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Microwave Journal, May 1984, p. 242, advertisement of Solitron/Microwave, XP002032716.

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