Reconfigurable antenna using addressable conductive particles

Details Reconfigurable antenna using addressable conductive particles Reconfigurable antenna using addressable conductive particles

2011-08-30

2011-08-30

Choi, Jacob Y (Department: 2821)

Communications: radio wave antennas

Antennas

With means for moving directive antenna for scanning,...

C343S7000MS, C343S725000, C343S876000

Reexamination Certificate

active

08009115

ABSTRACT:
An antenna made up of small addressable conductive segments, or pixel elements, located in a dielectric space positioned over a two-dimensional pixel element actuator is presented. The small pixel elements can be actuated in less than a millisecond by the actuator to form patterns that create an array of patch antennas and associated transmission lines on the upper surface of the dielectric space. The pixel elements can be formed using small movable conductive particles such as metal flakes or metal chips.

REFERENCES:
patent: 7046198 (2006-05-01), Sakiyama et al.
patent: 7250909 (2007-07-01), Fujishima et al.
patent: 7471247 (2008-12-01), Saily et al.
patent: 7561109 (2009-07-01), Walton et al.

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