RF POWER AMPLIFIER DESIGN TECHNIQUE FOR 5G WIRELESS COMMUNICATION SYSTEMS
Abstract
This study explores the design technique for an RF Power Amplifier (PA) using the Qorvo QPA4501 Power Amplifier Module (PAM) tailored for Massive Multiple Input Multiple Output (MIMO) systems, addressing the need for efficient and linear amplification in modern wireless communication networks. The design process involves thorough analysis of the QPA4501 datasheet, impedance matching, power control implementation, linearity optimization, thermal management considerations, system integration, and rigorous testing. This research contributes a comprehensive approach to designing RF PAs for Massive MIMO systems, leveraging the capabilities of the Qorvo QPA4501 PAM to achieve high performance and reliability. Simulation and testing demonstrate the effectiveness of the proposed design technique, showcasing improved power efficiency, linearity, and thermal stability, meeting the stringent requirements of Massive MIMO applications.

Authors
G. Menaka1, Sherin Rappai2, Nagarjuna Pitty3, S. Esakki Rajavel4
Vivekanandha College of Arts and Sciences for Women, India1, Kristu Jayanti College, India2, Indian Institute of Science, Bangalore, India3, Karpagam Academy of Higher Education, India4

Keywords
RF Power Amplifier, Qorvo QPA4501, Massive MIMO, Design Technique, Performance Optimization
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Published By :
ICTACT
Published In :
ICTACT Journal on Microelectronics
( Volume: 10 , Issue: 1 , Pages: 1711 - 1716 )
Date of Publication :
April 2024
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54
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