An S‐ to Ku‐wideband low‐noise amplifier using asymmetric π filter and shunt‐peaking technique with simultaneous input match and noise flatness

Jing, Kai; Yu, Ningmei; Qian, Xing

doi:10.1002/mop.31778

Cited by 3 publications

(1 citation statement)

References 16 publications

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“…Kai Jing et al [39] have presented asymmetric filter and shunt-peaking technique for increasing gain and input with output matching in LNA. Shunt feedback method was used to improve wide operating point as well as form using noise reduction methods.…”

Section: Different Control Techniquesmentioning

confidence: 99%

An Extensive Review On: Low Noise Amplifier for Millimeter and Radio Frequency Waves

2021

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In today’s world, radio receiver system is a prevailing wireless technology in that the major part is Low Noise Amplifier (LNA) which widely used to improve weak signals in many applications with millimeter and radio frequency waves such as optical communication, multimode transceivers and measurement instrumentations. The real drawbacks of LNA is that it fails to maintain specific properties in critical conditions like as minimum power consumption, provide low noise figure, input matching and linearity. Additionally, promoted by various application demands, design methods and control methods must require to improve performance of LNA. The performance of LNA can be improved by adding extra components in basic circuit by proper arrangement for millimeter and radio frequency waves. The review paper provides information about design methodology, optimization techniques and control techniques. The different design of LNA is reviewed and analyzed such as 3-stage near-mm Wave LNA, 5-stage near-mm Wave LNA, common-gate amplifier, shunt-feedback amplifier, Resistor-terminated common-source amplifier, Traditional inductor-less amplifiers, cascode connection and double common source. This review paper also provides the information about design circuit diagram. The performance improvement of LNA can be achieved with the help of different techniques and our review based on optimization and control techniques with parameter tuning. Finally, the direction for the future study is presented based on review analysis of LNA.

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Section: Different Control Techniquesmentioning

confidence: 99%