02031nam a22002657a 4500 PHD426 IN-BhIIT 20260908092708.0 260907b |||||||| |||| 00| 0 eng d IN-BhIIT eng 621.3815 RAV/S Kammari, Raviteja, author. 28578 Sub-sampling mixer-first beamforming RF front-ends with integrated impedance matching in 1.2 V, 65 nm CMOS / Raviteja Kammari; supervised by Vijay Shankar Pasupureddi. Bhubaneswar : IIT Bhubaneswar, 2026. xxv, 159 p. : illustrations ; 30 cm. Includes bibliographical references and index. 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. Radio frequency circuits Design and construction. 28579 Integrated circuits CMOS technology. 28580 Mixers (Electronics) 28581 Pasupureddi, Vijay Shankar, supervisor. 28582 TH 15715 15715 0 0 0 0 SECS CLIITBBS CLIITBBS 2026-09-07 0 621.3815 RAV/S PHD426 2026-09-07 12:52:19 2026-09-07 TH