M. L. Sharma
Abstract
This paper describes an L-Band low noise transistor preamplifier fabricated in micro-stripline configuration for microwave receiver for troposcatter propagation measurements. The amplifier provides a gain of 15.5±0.5 dB and noise figure of 4±0.5 dB in the frequency range of 1 to 2 GHz. The output power of 1 dB gain compression is zero dBm.
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This paper describes an L-Band low noise transistor preamplifier fabricated in micro-stripline configuration for microwave receiver for troposcatter propagation measurements. The amplifier provides a gain of 15.5±0.5 dB and noise figure of 4±0.5 dB in the frequency range of 1 to 2 GHz. The output power of 1 dB gain compression is zero dBm.
Key concepts: Noise figure, Preamplifier, Low-noise amplifier, Amplifier, Noise-figure meter, Electrical engineering, Transistor, Noise temperature