ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,549,212, issued on Feb. 10.
"Tactical air navigation system isolation from receiver with shared antenna" was invented by Christian Ardito (Victorville, Calif.) and Joshua Morales (Colton, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is a signal isolation device comprising: a first circulator; a second circulator connected to the first circulator; a first radio frequency switch connected to the second circulator; an adjustable radio frequency limiter connected to the first radio frequency switch; a low noise amplifier connected to the adjustable radio frequency limiter; a bandpass filter connected the low noise amplifier; a...