Invention Grant
- Patent Title: Electromagnetic wave receiving antenna
- Patent Title (中): 电磁波接收天线
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Application No.: US11831291Application Date: 2007-07-31
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Publication No.: US08258458B1Publication Date: 2012-09-04
- Inventor: Alexandre M. Bratkovski , R. Stanley Williams , Shih-Yuan Wang
- Applicant: Alexandre M. Bratkovski , R. Stanley Williams , Shih-Yuan Wang
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G01J1/04
- IPC: G01J1/04 ; H01Q1/06 ; H01Q1/36
Abstract:
An electromagnetic wave receiving antenna includes a spiral element configured to selectively attenuate electromagnetic waves having a predetermined wavelength, selected wavelengths, or range of wavelengths, and to concentrate electromagnetic waves having a predetermined wavelength, selected wavelengths, or range of wavelengths other than the attenuated wavelengths.
Public/Granted literature
- US20120228500A1 ELECTROMAGNETIC WAVE RECEIVING ANTENNA Public/Granted day:2012-09-13
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