Suoping Hu
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View article: A Novel Waveform-Tracking BLE Receiver
A Novel Waveform-Tracking BLE Receiver Open
We present a first-ever waveform-tracking receiver (RX) with type-II phase-tracking loop. In this preprint, a novel nonlinear filter in the feedback path is proposed to obtain better interference rejection performance. This digital nonline…
View article: A Novel Waveform-Tracking BLE Receiver
A Novel Waveform-Tracking BLE Receiver Open
We present a first-ever waveform-tracking receiver (RX) with type-II phase-tracking loop. In this preprint, a novel nonlinear filter in the feedback path is proposed to obtain better interference rejection performance. This digital nonline…
View article: A Novel Waveform-Tracking BLE Receiver
A Novel Waveform-Tracking BLE Receiver Open
We present a first-ever waveform-tracking receiver (RX) with type-II phase-tracking loop. In this preprint, a novel nonlinear filter in the feedback path is proposed to obtain better interference rejection performance. This digital nonline…
View article: A Novel Waveform-Tracking BLE Receiver
A Novel Waveform-Tracking BLE Receiver Open
We present a first-ever waveform-tracking receiver (RX) with type-II phase-tracking loop. In this preprint, a novel nonlinear filter in the feedback path is proposed to obtain better interference rejection performance. This digital nonline…
View article: A 0.7-V Sub-mW Type-II Phase-Tracking Bluetooth Low Energy Receiver in 28-nm CMOS
A 0.7-V Sub-mW Type-II Phase-Tracking Bluetooth Low Energy Receiver in 28-nm CMOS Open
We present an architecture of a Bluetooth low energy (BLE)-compliant receiver which, for the first time ever, breaks the 1mW barrier of power consumption. It is based on a type-II phase-tracking loop and addresses the mutual magnetic coupl…
View article: Ultra-Low-Power Phase-Tracking Receivers for IoT Applications
Ultra-Low-Power Phase-Tracking Receivers for IoT Applications Open
The worldwide market of Internet-of-Things (IoT) is growing at a fast exponential rate due to the confluence of several driving forces: the explosion of end-user devices, demand for ubiquitous connectivity, and the continual evolution of a…
View article: A Type-II Phase-Tracking Receiver
A Type-II Phase-Tracking Receiver Open
We present a new analog-to-digital converter (ADC)-based architecture of a phase-tracking receiver (PT-RX) optimized for ultra-low-power (ULP) and ultra-low-voltage (ULV) operations for the Internet of Things (IoT). The RX employs a type-I…
View article: A 31-$\mu$ W, 148-fs Step, 9-bit Capacitor-DAC-Based Constant-Slope Digital-to-Time Converter in 28-nm CMOS
A 31-$\mu$ W, 148-fs Step, 9-bit Capacitor-DAC-Based Constant-Slope Digital-to-Time Converter in 28-nm CMOS Open
This article proposes a power-efficient highly linear capacitor-array-based digital-to-time converter (DTC) using a charge redistribution constant-slope approach. A fringe-capacitor-based digital-to-analog converter (C-DAC) array is used t…