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Title: Design and fabrication of a low noise amplifier for a microwave receiver
Authors: Raina, M K
Inamdar, S S
Raina, Sushil
Issue Date: Jun-2003
Publisher: NISCAIR-CSIR, India
Abstract: A low noise amplifier employed in the microwave/mm-wave radiometers is used to amplify a signal to overcome the inherent drift in the synchronous detector to achieve a higher degree of stability. A low noise amplifier designed and fabricated is described. The amplifier has been designed for a gain of 60 dB with noise less than 10 mV peak-to-peak, having an output impedance of 100Ω and an input impedance of 1.5 MΩ. The supply used for design consideration was 24 V DC.
Page(s): 172-176
ISSN: 0975-105X (Online); 0367-8393 (Print)
Appears in Collections:IJRSP Vol.32(3) [June 2003]

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