2005 · 21 citations · 3 references
EngineeringElectrical EngineeringAntennasMicroelectronicsMicrowave EngineeringHigh-frequency Semiconductor DevicesMicrowave AntennasMicrowave Integrated CircuitsMicrowave Semiconductor DevicesRadio-frequency Integrated CircuitsSwitching TechniquesBandwidthMicrowave DevicesPhased Array AntennasPhased ArraysRf SwitchesSizeSwitching DelaySwitching Devices
This paper describes an X-band latching three-port junction circulator with switching time less than one microsecond, wide bandwidth, and small size. It is particularly well suited for use as the switching element in differential time delay networks and other switching networks required in phased array antennas.
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A fast-switching X-band circulator utilizing ferrite toroids