Cold-Source Noise Measurement of a Differential Input Single-Ended Output Low-Noise Amplifier Connected to a Low-Frequency Radio Astronomy Antenna
We present two methods for measuring the noise temperature of a differential input single-ended output (DISO) Low-Noise Amplifier (LNA) connected to an antenna. The first method is direct measurement of the DISO LNA and antenna in an anechoic chamber at ambient temperature. The second is a simple an...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
IEEE
2018
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| Online Access: | http://hdl.handle.net/20.500.11937/70230 |