US Patent Issued to VIASAT on Sept. 8 for "Waveguide filter with electronically controllable variable dielectric material" (California Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,878, issued on Sept. 8, was assigned to VIASAT INC. (Carlsbad, Calif.).

"Waveguide filter with electronically controllable variable dielectric material" was invented by Ryan I. Morgan (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "A waveguide filter may include a waveguide conduit through which an electromagnetic wave propagates. The waveguide filter may include a resonant cavity comprising at least a portion of the waveguide conduit. The waveguide filter may include a variable dielectric material disposed adjacent to the resonant cavity. The waveguide filter may include a tuning electrode to apply an electric field through the variable d...