Design of Low Noise Amplifier for Optimum Matching between Noise Figure and Power Gain
نویسندگان
چکیده
منابع مشابه
A Low Power, High Gain, Low Noise Amplifier with Improved Noise Figure and Input Matching for Ultra Wide Band Applications
Abstract– In this paper, two low noise amplifiers (LNAs), one without feedback and another one with active shunt partial feedback, are proposed for ultra wide band (UWB) applications. Both the proposed LNAs are designed using 90 nm CMOS technology and their performance parameters are analyzed by using post layout simulation. The proposed LNA without feedback achieves a power gain (S21) of 16.4 ...
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Faculdade de Ciências e Tecnologia Departamento de Engenharia Eletrotécnica e de Computadores Mestrado Integrado em Engenharia Eletrotécnica e de Computadores por David Jorge Tiago Amoêdo In this thesis we present a balun low noise amplifier (LNA) in which the gain is boosted using a double feedback structure. The circuit is based in a Balun LNA with noise and distortion cancellation. The LNA i...
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A complete procedure for the design of W-band low noise amplifier in MMIC technology is presented. The design is based on a simultaneously power and noise matched technique. For implementing the method, scalable bilateral transistor model parameters should be first extracted. The model is also used for transmission line utilized in the amplifier circuit. In the presented method, input/output ma...
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In this paper the recent trends for noise figure are streamlined in concurrence to Ultra Wide Band (UWB) radio transmission spectrum. A comparative study is made between design of single-stage differential low-noise amplifier and inductor-less broadband LNAs in a digital 45 nm CMOS technology. As we move from inductor less impedance to capacitive impedance, the average noise figure decreases in...
متن کاملDesign of High Gain Wideband Low Noise Amplifier based on Matching technique for Multiple Applications
Increasing demands of portable wireless devices have motivated the development of CMOS radio frequency integrated circuits (RFIC). In wireless system Low Noise Amplifier is the first stage of any RF Receiver design. Performance of RF receiver mainly depends on the effectiveness of LNA. The main objective of the LNA design is to get good gain with minimum noise generation for the entire operatin...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2019
ISSN: 0975-8887
DOI: 10.5120/ijca2019919330