This article explores the design improvement in a Class-Doherty EF Power Amplifier (PA) for Wireless body Area Network application.
Authors
Kumar Rajesh, Department of Computer Science & Engineering, Galgotias college of Engineering &Technology, Greater Noida.
Sanjeev Kumar, Jindal Global Business School, O.P. Jindal Global University, Sonipat, Haryana, India.
Kanaujia kumar Binod, National Institute of Technology, Jalandhar, India; Jawaharlal Nehru University, New Delhi, India.
Hanna Olasiuk, Associate Professor, Jindal Global Business School, O.P. Jindal Global University, Sonipat, Haryana, India.
Satvik Vats, Graphic Era Hill University.
Nitin Simha Vihari, Business School, Middlesex University, Dubai.
Summary
This current article explores the design improvement in a Class-Doherty EF Power Amplifier (PA) for Wireless body Area Network application. The cross coupled HCN (CHCN) circuit provide high efficiency and high linearity properties. The Class-EF DPA operation is focused on harmonic termination for efficiency enhancement. Additionally, extend resonance operation.
A CHCN circuit is utilized to enhance the gain up to 19.3 dB on the saturation power region. and improve the resonance band operation. The operation allows the power added efficiency to extend to 76 % and output power to 42 dBm. The harmonic spectrum level was obtained at below −30dBm.
Published in: 2023 3rd International Conference on Innovative Practices in Technology and Management (ICIPTM)
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