A feedback-based N-path receiver with reduced input-node harmonic response
VS Rayudu, KY Kim, DZ Pan… - 2022 IEEE Radio …, 2022 - ieeexplore.ieee.org
A downconversion receiver employing a switch-based N-path filter with reduced input
harmonic response and harmonic translation from around the 3^rd and the 5^th LO …
harmonic response and harmonic translation from around the 3^rd and the 5^th LO …
[HTML][HTML] 射频集成电路校准技术综述
李松亭， 颜盾 - 电子与信息学报, 2022 - jeit.ac.cn
射频集成电路(RFICs) 对工艺偏差, 器件失配, 器件非线性等引入的静态非理想因素以及温度
变化, 增益改变, 输入/输出频率变动等引入的动态非理想因素所表现出的鲁棒性较差 …
变化, 增益改变, 输入/输出频率变动等引入的动态非理想因素所表现出的鲁棒性较差 …
A Fully Differential Direct Sampling Touch Screen Readout With a Touch Vector Calibration for Ultrathin Organic Light-Emitting Diode Display
S Seong, S Lee, S Bae, M Lee - IEEE Transactions on Industrial …, 2023 - ieeexplore.ieee.org
This article presents a touch screen panel (TSP) readout IC (ROIC) for an ultrathin organic
light-emitting diode (OLED) display, where display noise injection is severely increased. We …
light-emitting diode (OLED) display, where display noise injection is severely increased. We …
A broadband spectrum channelizer with PWM-LO-based sub-band gain control
KY Kim, DZ Pan, R Gharpurey - IEEE Journal of Solid-State …, 2022 - ieeexplore.ieee.org
A broadband spectrum channelizer employing pulsewidth-modulated local-oscillator (PWM-
LO)-based sub-band amplitude control is demonstrated. The channelizer has an analog …
LO)-based sub-band amplitude control is demonstrated. The channelizer has an analog …
Convergence of Artificial Intelligence and Internet of Things for Software‐Defined Radios
Radio spectrum is the most valuable wireless communication resource. With recent
advancements in the internet of things (IoT), it is critical to gather spectrum usage …
advancements in the internet of things (IoT), it is critical to gather spectrum usage …
[HTML][HTML] An Overview on Calibration Techniques for Radio Frequency Integrated Circuits
LI Songting, YAN Dun - 电子与信息学报, 2022 - jeit.ac.cn
Abstract Radio Frequency Integrated Circuits (RFICs) show poor robustness to static non-
ideal factors introduced by process deviations, device mismatches, device nonlinearities …
ideal factors introduced by process deviations, device mismatches, device nonlinearities …
A N-Path Receiver With Harmonic Response Suppression
VS Rayudu, KY Kim, R Gharpurey - arXiv preprint arXiv:2107.01535, 2021 - arxiv.org
A downconversion receiver employing a switch-based N-path filter with reduced harmonic
response around the third-and fifth-LO harmonics is presented. The N-path filter is placed in …
response around the third-and fifth-LO harmonics is presented. The N-path filter is placed in …
A 1.6 GS/s spectrum channelizer with PWM-LO based sub-band equalization
KY Kim, R Gharpurey - 2021 IEEE Custom Integrated Circuits …, 2021 - ieeexplore.ieee.org
A frequency-folded ADC (FF-ADC)[1] partitions the spectrum of an incident signal into N
contiguous sub-bands using the harmonics of a switching clock waveform. In this …
contiguous sub-bands using the harmonics of a switching clock waveform. In this …
An N-path filter with multiphase PWM clocks for harmonic response suppression
VS Rayudu, H Kang… - 2020 IEEE 11th Latin …, 2020 - ieeexplore.ieee.org
A switched-capacitor N-path circuit can be employed for filtering an RF signal, as well as a
passive downcon-verter. A known limitation of a switch-based N-path filter is that in addition …
passive downcon-verter. A known limitation of a switch-based N-path filter is that in addition …
A broadband spectrum channelizer with PWM-LO based sub-band equalization
A spectrum channelizer that employs a frequency-folded analog-to-digital converter (FF-
ADC) is described. The design allows for downconversion and channelization of a …
ADC) is described. The design allows for downconversion and channelization of a …