Kammari, Raviteja creator author. Pasupureddi, Vijay Shankar supervisor. text Bhubaneswar IIT Bhubaneswar 2026 monographic eng

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xxv, 159 p. : illustrations ; 30 cm. Sub-sampling mixer-first beamforming RF front-ends with integrated impedance matching in 1.2 V, 65 nm CMOS: This thesis focuses on the design and development of low-power RF receiver front-ends using sub-sampling mixer-first architectures for beamforming and MIMO wireless communication systems. It addresses major challenges in sub-sampling receivers, including RF-port impedance matching, noise folding, direct down-conversion, harmonic interference, and power consumption. The research investigates how impedance matching can be integrated into mixer-first architectures while maintaining efficient RF signal reception and supporting beamforming applications. Implemented using 1.2 V, 65 nm CMOS technology, the work contributes to compact and energy-efficient RF front-end solutions suitable for modern wireless communication systems and spatial interference mitigation. Related IIT Bhubaneswar work by Kammari and collaborators demonstrates the feasibility of sub-sampling mixer-first architectures with integrated impedance-matching techniques in this CMOS technology. Raviteja Kammari; supervised by Vijay Shankar Pasupureddi. Includes bibliographical references and index. Radio frequency circuits Design and construction Integrated circuits CMOS technology Mixers (Electronics) 621.3815 RAV/S IN-BhIIT 260907 20260908092708.0 PHD426