Receivers

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A 12-Gb/s Source-Synchronous Single-Ended PAM-4 Transceiver With Background Adaptive Crosstalk Equalization in 28-nm CMOS

A 12-Gb/s Source-Synchronous Single-Ended PAM-4 Transceiver With Background Adaptive Crosstalk Equalization in 28-nm CMOS 150 150
Author(s): DongArm Shin, Kuy Youn Chung, Sihoon Yang, SeongHwan Cho

Abstract:

This article presents a background adaptive crosstalk (XT) equalization technique for a single-endedfour-level pulse amplitude modulation (PAM-4) interface to maintain accurate XT cancellation (XTC) under environmental variations. A least-mean-square (LMS) adaptation loop adjusts the XT equalizer using a source-synchronous clock as an aggressor reference uncorrelated with the victim. At the …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 5409 – 5420
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3712021
Publisher: IEEE

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A Coherent Polar Phase-Tracking Receiver With High ACR and Relaxed I/Q Generation

A Coherent Polar Phase-Tracking Receiver With High ACR and Relaxed I/Q Generation 150 150
Author(s): Xuansheng Ji, Liqun Feng, Qianxian Liao, Woogeun Rhee, Zhihua Wang

Abstract:

This article presents a coherent polar phase-tracking receiver (PT-RX) for low-power Internet-of-Things(IoT) applications that supports Gaussian frequency-shift keying (GFSK), quadrature amplitude modulation (QAM), and amplitude phase shift keying (APSK). Existing single-path closed-loop receivers achieve low power but suffer from a fundamental tradeoff between loop stability and adjacent channel rejection (…

Published in: IEEE Journal of Solid-State Circuits
Page(s): 5370 – 5382
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3712802
Publisher: IEEE

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A 6.3–18.4 GHz I/Q Receiver With RF and LO Path Reconfigurability for 6G FR3 Applications in 22-nm FD-SOI

A 6.3–18.4 GHz I/Q Receiver With RF and LO Path Reconfigurability for 6G FR3 Applications in 22-nm FD-SOI 150 150
Author(s): Haisu Ju, Yingtao Zou, Gabriel M. Rebeiz

Abstract:

This article presents a 6.3–18.4 GHz in-phase and quadrature (I/Q) direct down-conversion receiver featuring reconfigurability in both the radio frequency (RF) and local oscillator (LO) paths. The receiver comprises a multi-band reconfigurable RF front-end, double-balanced passive I/Q mixers, an I/Q LO generation network with a tunable I/Q …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 4558 – 4571
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3698025
Publisher: IEEE

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Analysis and Design of a 2–8 GHz Eight-Phase N-Path Passive Mixer-First Receiver With Overlapping LO Signals and Harmonic Loss Suppression

Analysis and Design of a 2–8 GHz Eight-Phase N-Path Passive Mixer-First Receiver With Overlapping LO Signals and Harmonic Loss Suppression 150 150
Author(s): Shimin Huang, Sanaz Sadeghi, Alyosha C. Molnar

Abstract:

This article presents a technique for suppressing the effects of overlapping LO signals in an eight-phase N-path passive mixer-first receiver. In particular, an architecture for an eight-phase mixer is presented, allowing the receiver to operate at higher frequencies with overlapping 25% duty-cycle LO pulses without incurring significant degradation in loss or …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 1 – 11
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3726862
Publisher: IEEE

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A Low-Power 10Mbps Squaring-First UWB Receiver Using Frequency Hopping and Two-Tone Modulation

A Low-Power 10Mbps Squaring-First UWB Receiver Using Frequency Hopping and Two-Tone Modulation 150 150
Author(s): Lexie Drackley, Aman Gupta, David D. Wentzloff

Abstract:

This paper presents a low-power 10Mbps squaring-first ultra-wideband (UWB) receiver using frequency hopping code-division multiple-access (FH-CDMA) and two-tone OOK modulation for wireless personal area networks (WPAN). The two-tone receiver architecture preserves IF filtering, improves resilience to narrowband interference, and saves power by eliminating the RF local oscillator. FH is applied …

Published in: IEEE Solid-State Circuits Letters
Page(s): 1 – 1
Year of Publication: 2026
Electronic ISSN: 2573-9603
DOI: 10.1109/LSSC.2026.3716852
Publisher: IEEE

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A 50-Gb/s Baud-Rate Burst-Mode Receiver Using a Phase Uncertainty Reduction Scheme Achieving 8-ns Phase Locking for 50G-PON in 28-nm CMOS

A 50-Gb/s Baud-Rate Burst-Mode Receiver Using a Phase Uncertainty Reduction Scheme Achieving 8-ns Phase Locking for 50G-PON in 28-nm CMOS 150 150
Author(s): Pingyi Cai, Xiongshi Luo, Ruixian Zhang, Kun Zhang, Wenhan Guan, Jiayao Li, Wenkang Luo, Yangyi Zhang, Quan Pan

Abstract:

This article presents a 50-Gb/s baud-rate burst-mode receiver (BMRX) for 50G-PON. A phase uncertainty reduction (PUR) scheme is proposed to narrow the maximum phase search range from 1 unit interval (UI) to 0.5 UI, thereby reducing the phase locking overhead while preserving low power consumption. To maintain robust burst acquisition across …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 1 – 14
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3728469
Publisher: IEEE

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Integrated Low-Power Self-Coherent Kramers–Kronig Millimeter-Wave Receiver With Nonlinear Analog and Mixed-Signal Computing

Integrated Low-Power Self-Coherent Kramers–Kronig Millimeter-Wave Receiver With Nonlinear Analog and Mixed-Signal Computing 150 150
Author(s): Sherif Ghozzy, Muhamed Allam, Emir Ali Karahan, Zheng Liu, Kaushik Sengupta

Abstract:

A critical challenge in scaling up high-frequency wireless communication in the millimeter-Wave (mmWave) spectrum has been poor energy efficiency of the constituent transceivers, particularly on the highly energy constrained user equipment (UE). Receiving spectrally-efficient wireless signals (e.g., 64-quadrature amplitude modulation (QAM) etc.) require coherent transceivers with programmable frequency synthesizers, …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 1 – 18
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3720585
Publisher: IEEE

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An H-Band Continuous Broadband RF-Domain Quadrature Receiver Using a Harmonic-Enhanced LO Generator in 65-nm CMOS

An H-Band Continuous Broadband RF-Domain Quadrature Receiver Using a Harmonic-Enhanced LO Generator in 65-nm CMOS 150 150
Author(s): Weiping Wu, Xun Bao, Jingze Wang, Shi Chen, Shulan Chen, Yan Wang, Lei Zhang

Abstract:

This article presents an $H$ -band CMOS receiver chipset that covers a wide frequency range of 228–324 GHz, supporting the entire band of IEEE Std. 802.15.3d. The proposed receiver employs an RF-domain quadrature mixer-first architecture to alleviate the design burden of quadrature local oscillator (LO) signal generation in $H$ -band, which …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 4584 – 4599
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3697557
Publisher: IEEE

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A 300-μW BLE-Compliant Packet-Based Data-Agnostic Clock-Harvesting RX Achieving −85/−70 dBm Sensitivity for ±40/±15 ppm Accuracy

A 300-μW BLE-Compliant Packet-Based Data-Agnostic Clock-Harvesting RX Achieving −85/−70 dBm Sensitivity for ±40/±15 ppm Accuracy 150 150
Author(s): Maryam Dodangeh, Mark S. Oude Alink, Jan Prummel, Bram Nauta

Abstract:

An ultralow-power Bluetooth low energy (BLE)-compliant crystal-less clock-harvesting receiver is presented that uses the BLE advertising packets (APs) to calibrate an on-chip frequency reference with ±400 ppm initial frequency offset. The proposed front-end, fabricated in 22 nm FDSOI, is capable of pushing the frequency accuracy of the reference further to below ±40/±15 …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 1 – 15
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3718973
Publisher: IEEE

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