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:
Jul. 05, 2022
Filed:
Jul. 31, 2019
Nxp Usa, Inc., Austin, TX (US);
Sai-Wang Tam, Sunnyvale, CA (US);
Su Chenxin, Seattle, WA (US);
Vijay Ahirwar, Pune, IN;
Rulin Huang, Los Angeles, CA (US);
Alden C. Wong, Sunnyvale, CA (US);
Rui Cao, Fremont, CA (US);
Sudhir Srinivasa, Los Gatos, CA (US);
Alireza Razzaghi, Mountain View, CA (US);
Randy Tsang, San Carlos, CA (US);
Timothy J. Donovan, Livermore, CA (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A millimeter-wave communication system includes a transmitter and a receiver. The transmitter is configured to be connected to a waveguide that is transmissive at millimeter-wave frequencies, the waveguide having a propagation parameter that varies with frequency at the millimeter-wave frequencies. The transmitter is configured to generate a millimeter-wave signal comprising multiple sub-carriers that are modulated with data, wherein each sub-carrier is modulated with a respective portion of the data and is subjected to only a respective fraction of a variation in the propagation parameter, and to transmit the millimeter-wave signal into a first end of the waveguide. The receiver is configured to receive the millimeter-wave signal from a second end of the waveguide, and to extract the data from the multiple sub-carriers.