Patent ID: 6121853
Filing Date: 2000-09-19
Classification: H01P

Abstract:
An apparatus comprising:first and second two-conductor coupled transmission lines, wherein each transmission line includes first and second conductors;first and second input terminals; andan isolating resistor;wherein a first conductor of said first transmission line is coupled at a first end to said first input terminal and at said second end to a first input of said isolating resistor, a first conductor of said second transmission line is coupled at said first end to said second input terminal and at a second end to a second input of said isolating resistor; andwherein said second conductor of said first transmission line is coupled at a first end to a load and at said second end to said second input of said isolating resistor, and a second conductor of said second transmission line is coupled at a first end to said load and at a second end to said first input of said isolating resistor.