A 2.7-dB NF 55-dBm IIP2 Blocker-Tolerant Receiver Front End Employing Dual RF and BB -Path Filters for 5G New Radio Cellular Applications

S Yun, C Cho, S Jo, K Kwon - IEEE Transactions on Microwave …, 2024 - ieeexplore.ieee.org
In this article, a low-noise and high input-referred second-order intercept point (IIP2) blocker-
tolerant receiver (RX) front end utilizing dual radio frequency (RF) and baseband (BB) N …

IIP2-Calibration-Free 5G NR Cellular Receiver Front-End With Mixer-Sharing Global -Path Notch Filter Feedback Achieving 72 dBm IIP2

S Jo, H Kim, K Kwon - … Transactions on Circuits and Systems I …, 2024 - ieeexplore.ieee.org
In this article, a new input-referred second-order intercept point (IIP2)-calibration-free
receiver (RX) front-end employing mixer-sharing-path notch filter feedback is proposed for …

Programmable Analog-to-Digital Converter Array Supporting Architecture Restructuring and Mode Concurrency

Z Zhang, M Zhan, Z Gao, S Huang, M Gu… - … on Circuits and …, 2025 - ieeexplore.ieee.org
This work presents a new analog-to-digital converter (ADC) architecture named
programmable converter array (PCA) for multi-standard signal acquisition. Unlike prior …

A 1.5–2.7 GHz 3-dB NF 32-dB Notch-Depth Channel-Selection Balun-LNA Employing Dual Feedback and Feedforward -Path Filter Loops for Advanced Cellular …

D Lee, S Yun, K Kwon - … Transactions on Circuits and Systems I …, 2024 - ieeexplore.ieee.org
This paper presents a channel-selection (CH-SEL) balun-low-noise amplifier (LNA) with
dual feedback (FB) and feedforward (FF)-path filter loops for advanced cellular applications …

Digital Phase-Locked Loops: Exploring Different Boundaries

Y Zhang, D Xu, K Okada - IEEE Open Journal of the Solid-State …, 2024 - ieeexplore.ieee.org
This article examines the research area of digital phase-locked loops (DPLLs), a critical
component in modern electronic systems, from wireless communication devices to RADAR …