ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,277, issued on Nov. 25, was assigned to Intel Corp. (Santa Clara, Calif.).
"Quadrature chirp generation" was invented by Evgeny Shumaker (Nesher, Israel), Run Levinger (Portland, Ore.) and Ofir Degani (Haifa, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system may include a digital front end (DFE). The DFE may be configured to generate a command signal. The system may also include a sweeper. The sweeper may be configured to generate an intermediate in-phase signal, an intermediate quadrature signal, and a LO signal based on the command signal. In addition, the system may include a mixer. The mixer may be configured to generate a mixed in-...