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Instrumentation Research

Cryogenic 8-18 GHz Intermediate Frequency Amplifier Module for Wide Bandwidth Receiver
Image Credit: Chau-Ching Chiong
Cryogenic 8-18 GHz Intermediate Frequency Amplifier Module for Wide Bandwidth Receiver
Magnified view of the cryogenic IF amplifier packaged with input/output microstrip lines and bypass capacitors. The chip size is 2mm×1mm. This device is designed for future wide-IF SMA SIS receiver. It provides more than 20dB gain when operating at 17.5K with power consumption of 20mW.
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