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:
Jun. 06, 2006
Filed:
Jan. 10, 2002
Daniel T. Moriarty, Hudson, MA (US);
Daniel T. Moriarty, Hudson, MA (US);
The United States of America as represented by the Secretary of the Air Force, Washington, DC (US);
Abstract
The present invention includes a design for a 20-gigabit per second two to one multiplexor, that uses: first and second input amplifiers that respectively provide output signals by respectively receiving and amplifying first and second ten-gigabit per second input signals; first and second power dividers that each produce two output data streams by respectively splitting the output signals of the first and second input amplifiers; first and second mixers that produce output signals by respectively mixing output signals of the first and second power dividers with a 10 GHz local oscillator signal; a second means for combining signals that produces an output signal by combining the output signal of the second mixer with an output data stream of the second power divider; a T/2 delay line that produces an output signal by delaying the output signal of the second combining means; and an output combiner means that outputs a 20-gigabit per second data stream by combining the output signal of the T/2 delay line with the output signal of the first combining means.