A phased array system having antennas, non-variable phase shifters, and
switches. The non-variable phase shifters are configured to be coupled
selectively to a transmitter or a receiver. A non-variable phase shifter
is configured to shift a phase of an electromagnetic energy wave that
traverses the non-variable phase shifter by a fraction of a period of the
electromagnetic energy wave for a range of frequencies of the
electromagnetic energy wave. At least one of the fraction and the range
associated with the non-variable phase shifter is different from at least
one of the fraction and the range associated with other non-variable
phase shifters. The switches are configured to couple selectively the
antennas to the non-variable phase shifters, the transmitter, or the
receiver.