Proceedings of International Conference on Computer Science and Communication Engineering (ICCSCE 2025)

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Implementation of Inductive degenerative Low noise Amplifier using T-Matching Network

Authors
W. Yasmeen1, *, G. N. Swamy2, K. Padma Priya3
1Research Scholar, Department of ECE, UCE JNTUK, Kakinada, Andhra Pradesh, 533003, India
2Department of Electronics and Instrumentation Engineering, V.R. Siddhartha Engineering College, Vijayawada, Andhra Pradesh, India
3Department of ECE, UCE JNTUK, Kakinada, Andhra Pradesh, 533003, India
*Corresponding author. Email: yasmeen.w@gmail.com
Corresponding Author
W. Yasmeen
Available Online 4 November 2025.
DOI
10.2991/978-94-6463-858-5_148How to use a DOI?
Keywords
Inductive degenerative T matching network; Ultra-Wideband; Low Noise Amplifier
Abstract

In transceivers, the main amplifier is the low-noise amplifier. It would be impossible to have a communication system without a low-noise amplifier (LNA). There are several techniques to optimize these LNAs, and they are available in a variety of formats. Achieving a low noise number in the current implementation is difficult because of CMOS transistor noise sources and the requirement to choose features that would offer the best possible balance between necessary parameters like gain and bandwidth. The vast frequency range of Ultra-Wideband (UWB) transmissions makes it difficult to ensure proper input/output matching throughout the entire band. A novel network type known as a Cascade inductive degenerative network, which employs T matching to enhance interference with low-frequency signals, is one way to address this issue. This network cascades multiple amplifier stages to produce its gain. The LNA was implemented using the Cadence Virtuoso tool, and the outcomes demonstrated that our proposed model outperformed the prior one in terms of performance, noise 0.573 dB, and gain 17.7 dB.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of International Conference on Computer Science and Communication Engineering (ICCSCE 2025)
Series
Advances in Computer Science Research
Publication Date
4 November 2025
ISBN
978-94-6463-858-5
ISSN
2352-538X
DOI
10.2991/978-94-6463-858-5_148How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - W. Yasmeen
AU  - G. N. Swamy
AU  - K. Padma Priya
PY  - 2025
DA  - 2025/11/04
TI  - Implementation of Inductive degenerative Low noise Amplifier using T-Matching Network
BT  - Proceedings of International Conference on Computer Science and Communication Engineering (ICCSCE 2025)
PB  - Atlantis Press
SP  - 1818
EP  - 1827
SN  - 2352-538X
UR  - https://doi.org/10.2991/978-94-6463-858-5_148
DO  - 10.2991/978-94-6463-858-5_148
ID  - Yasmeen2025
ER  -