Analog Reflection Topology Building Blocks for

JasonYoo

Analog Reflection Topology Building Blocks for [复制链接]

The synthesis and realization of an analog-phase
shifter, delay line, attenuator, and group delay synthesizer-are
presented. These variable control devices are all implemented
using the same generic single stage reflection topology. The
optimum conditions of operation have been determined and
the corresponding group delay behaviors have been investigated
to produce simple design equations. As proof-of-concepts,
monolithic technology has been used to realize an X-band,
phase shifter, delay l i e , and attenuator. Hybrid technology
has been used to realize an L-band, group-delay synthesizer.
Because of the high levels of performance measured, these control
devices are ideally suited for use as general building blocks in
adaptive signal processing applications, including large phased
array applications.