The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 03, 2009
Filed:
Feb. 24, 2006
Joseph A. Bobier, Sunrise, FL (US);
Joseph A. Bobier, Sunrise, FL (US);
XG Technology, Inc., Sarasota, FL (US);
Abstract
A method of transmitting and receiving a narrow band integer cycle or impulse modulated signal for spectrum sharing comprising modulating a carrier with a first digital data stream using an integer cycle or impulse modulator then selecting a portion of the sideband of this RF modulated signal for transmission. Next modulating the carrier with a second digital data stream using an integer cycle or impulse modulator and selecting a different portion of the sideband of this second RF modulated signal for transmission. Finally combining and filtering the first and second RF modulated signals to remove all of the first and second RF modulated signals except the selected sideband portions and the carrier which creates a low power signal when transmitted. The transmitted signal is then demodulated through use of a wavelet pass filter which nulls all received RF signals except the low power RF signal when there is digital data present thus allowing for reconstruction of the first and second digital data streams.