Cascode Inductive Source Degenerated CMOS LNA with Parallel RLC Output Matching Network for IEEE 802.11 Standard in 45 nm Technology

Bansal, Malti; Jyoti,

doi:10.1109/icisc47916.2020.9171114

Cited by 3 publications

(1 citation statement)

References 21 publications

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“…A design technique that employs an inductor in the source branch has the benefit of aiding designers in achieving excellent input matching. Inductive components at the source terminal of the MOS can replace the reactance at the input stage [6]. LNAs are designed to decrease the undesired signal generated by the amplifier.…”

Section: Fundamentals Of Lna and Topologiesmentioning

confidence: 99%

A gyrator-C active inductor based tunable low noise amplifier for sub-GHz frequency range

Prashar,

Kapur

2024

Eng. Res. Express

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The propose exhibits a tunable low noise amplifier (LNA), which provides the tunability at sub-GHz frequency range and hence can become choicest frequency range for 5G applications. Common source (CS) with source degeneration inductor LNA is proposed; in which the inductor in source branch is replaced by gyrator-c active inductor which not only reduced the overall area of the circuit but can also be used to provide the feature of tunability by changing the bias voltage of CMOS based active resistor in feedback branch. Therefore, instead of having a LNA circuit for the fixed frequency, a single tunable LNA design can be used over a range of frequency from 1GHz to 5GHz. The proposed approach will provide the direct tuning to the circuit. The forward voltage gain achieved is greater than 10dB, input matching parameter is less than -10dB and the output matching parameter is less than -10dB. The average power dissipated is 0.02W. The results can be tuned by controlling the feedback voltage of tunable active inductor (Tunable_AI). The tunable results can be achieved up to the bandwidth of 1GHz.

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Section: Fundamentals Of Lna and Topologiesmentioning

confidence: 99%

A gyrator-C active inductor based tunable low noise amplifier for sub-GHz frequency range

Prashar,

Kapur

2024

Eng. Res. Express

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A Comparative Study on Low Noise Amplifiers in RF Receivers for Wireless Applications

et al. 2024

2024 IEEE International Conference on Information Technology, Electronics and Intelligent Communication Systems (ICITEICS)

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Investigation of a 130nm CMOS Low Noise Amplifier's Performance Across Corner Conditions for WLAN Applications

Nu'man Azman,

Muhamad,

Amin

et al. 2024

2024 IEEE 14th Symposium on Computer Applications &Amp;amp; Industrial Electronics (ISCAIE)

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Cascode Inductive Source Degenerated CMOS LNA with Parallel RLC Output Matching Network for IEEE 802.11 Standard in 45 nm Technology

Cited by 3 publications

References 21 publications

A gyrator-C active inductor based tunable low noise amplifier for sub-GHz frequency range

A gyrator-C active inductor based tunable low noise amplifier for sub-GHz frequency range

A Comparative Study on Low Noise Amplifiers in RF Receivers for Wireless Applications

Investigation of a 130nm CMOS Low Noise Amplifier's Performance Across Corner Conditions for WLAN Applications

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