Acoustically-driven electromagnetic antennas using piezoelectric material

Songbin Gong; Ahmed E Hassanien; Michael G Breen; Ming-Huang Li

Acoustically-driven electromagnetic antennas using piezoelectric material

Songbin Gong (Inventor), Ahmed E Hassanien (Inventor), Michael G Breen (Inventor), Ming-Huang Li (Inventor)

Research output: Patent

Abstract

An antenna includes a piezoelectric disc. The antenna further includes a first electrode disposed on a first surface of the piezoelectric disc and a second electrode disposed on a second surface of the piezoelectric disc that is opposite to the first surface. The first electrode and the second electrode are to receive a time-varying voltage to excite a mechanical vibration in the piezoelectric disc, and the piezoelectric disc is to radiate electromagnetic energy at a particular frequency responsive to the mechanical vibration.

Original language	English (US)
U.S. patent number	11594816
Filing date	3/9/21
State	Published - Feb 28 2023

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title = "Acoustically-driven electromagnetic antennas using piezoelectric material",

abstract = "An antenna includes a piezoelectric disc. The antenna further includes a first electrode disposed on a first surface of the piezoelectric disc and a second electrode disposed on a second surface of the piezoelectric disc that is opposite to the first surface. The first electrode and the second electrode are to receive a time-varying voltage to excite a mechanical vibration in the piezoelectric disc, and the piezoelectric disc is to radiate electromagnetic energy at a particular frequency responsive to the mechanical vibration.",

author = "Songbin Gong and Hassanien, \{Ahmed E\} and Breen, \{Michael G\} and Ming-Huang Li",

note = "FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT This disclosure was made with government support under Grant No. HR0011-15-C-0008 awarded by the Defense Advanced Research Projects Agency (DARPA). The government has certain rights in the invention.; 11594816",

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day = "28",

language = "English (US)",

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TY - PAT

T1 - Acoustically-driven electromagnetic antennas using piezoelectric material

AU - Gong, Songbin

AU - Hassanien, Ahmed E

AU - Breen, Michael G

AU - Li, Ming-Huang

N1 - FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT This disclosure was made with government support under Grant No. HR0011-15-C-0008 awarded by the Defense Advanced Research Projects Agency (DARPA). The government has certain rights in the invention.

PY - 2023/2/28

Y1 - 2023/2/28

N2 - An antenna includes a piezoelectric disc. The antenna further includes a first electrode disposed on a first surface of the piezoelectric disc and a second electrode disposed on a second surface of the piezoelectric disc that is opposite to the first surface. The first electrode and the second electrode are to receive a time-varying voltage to excite a mechanical vibration in the piezoelectric disc, and the piezoelectric disc is to radiate electromagnetic energy at a particular frequency responsive to the mechanical vibration.

AB - An antenna includes a piezoelectric disc. The antenna further includes a first electrode disposed on a first surface of the piezoelectric disc and a second electrode disposed on a second surface of the piezoelectric disc that is opposite to the first surface. The first electrode and the second electrode are to receive a time-varying voltage to excite a mechanical vibration in the piezoelectric disc, and the piezoelectric disc is to radiate electromagnetic energy at a particular frequency responsive to the mechanical vibration.

M3 - Patent

M1 - 11594816

Y2 - 2021/03/09

ER -

Acoustically-driven electromagnetic antennas using piezoelectric material

Abstract

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