Modular microwave subsystems for downsized ATE

The authors examine the feasibility of designing microwave subsystem such as frequency synthesizers and wideband receiver front ends that can be used in the VXI and the MMS (modular measurement system) systems being promoted for downsized ATE (automatic test equipment). Typical examples of proven hardware are presented along with electrical and mechanical specifications to show that realization of modular microwave subsystems and instruments in either the MMS or the VXI standard is practical. Packaging techniques, power supply considerations, and RFI/EMI (radio frequency interference/electromagnetic interference) aspects are emphasized. Guidelines are suggested for arriving at a successful module design.<
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