The total line phase shift is -2BL radians and the phase shift from mode reflections and phase inversions is π radians or 180 degrees. These two wave voltages sum together to produce the coupled ...

One antenna had a 90 degree phase shift. The two in-phase antennas caused a stronger signal in one direction, while the out-of-phase antenna canceled most of the signal and the resulting aggregate ...

Two separate data streams are generated using clocks at a 90 degree phase shift, and these are passed to the software signal processing for demodulation.

Equal coupled and through port mismatches preserve 3dB coupler 90deg port phase relationships. About the Author. Mr. Kaarsberg received a BSECE degree in Electrical and Computer Engineering from the ...