Radiation Performance of Switchable Ferrite Microstrip Array Antenna

Wireless system-on-chip and system-on-package design for biomedical applications

“…In [99], non-uniform biasing conditions for patch antennas on ferromagnetic substrates have been investigated. Recently, the concept of tunability has been applied to a ferrite microstrip array antenna, which can function at discrete bias points [100]. However, most of these antennas are tuned to operate in the magnetically saturated state [97].…”