RADIO FREQUENCY ALTERNATE-PATH PHASE SWITCH

摘要

RADIO FREQUENCY ALTERNATE-PATH PHASE SWITCH An alternate-path phase switch has a primary conductive region and control regions which provide alternate paths in gaps formed with the primary region. Switching means, e.g. PIN-diodes, control the potentials on the control regions and select the path followed by microwave radiation. Each path results in a different phase in the output so the device acts as a phase modulator.