Patent ID: 8344818

Claim:
A single sideband mixer comprising: a first terminal input, a second terminal input and a third terminal output; a first and a second T-type flip-flop having as inputs respectively said first terminal input and the inverse of said first terminal input; said first and second T-type flip-flops in combination producing a first group of quadrature outputs; a third and a fourth T-type flip-flop having as inputs respectively said second terminal input and the inverse of said second terminal input; said third and fourth T-type flip-flops in combination producing a second group of quadrature outputs; and, a mixer-splitter circuit interconnected to said first and second groups of quadrature outputs, said mixer-splitter circuit producing a signal at said third terminal output proportional to a signal from the group consisting of the sum of the frequencies of said first terminal input and said second terminal input, and the difference of the frequencies of said first terminal input and said second terminal input.