Liqun Feng

According to our database, Liqun Feng authored at least 5 papers between 2022 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

A DTC-Free Fractional-N BBPLL With FIR-Embedded Injection-Locked-Oscillator-Based Phase-Domain Lowpass Filter.

Liqun Feng, Woogeun Rhee, Zhihua Wang

IEEE J. Solid State Circuits, March, 2024

14.7 A 0.45V 0.72mW 2.4GHz Bias-Current-Free Fractional-N Hybrid PLL Using a Voltage-Mode Phase Interpolator in 28nm CMOS.

Liqun Feng, Xuansheng Ji, Longhao Kuang, Qianxian Liao, Su Han, Jiahao Zhao, Woogeun Rhee, Zhihua Wang

Proceedings of the IEEE International Solid-State Circuits Conference, 2024

2023

A 2.6GHz ΔΣ Fractional-N Bang-Bang PLL with FIR-Embedded Injection-Locking Phase-Domain Low-Pass Filter.

Liqun Feng, Woogeun Rhee, Zhihua Wang

Proceedings of the IEEE Custom Integrated Circuits Conference, 2023

A Low-Voltage Bias-Current-Free Pseudo-Differential Hybrid PLL Using a Time-Interleaving Flip-Flop Phase Detector.

Liqun Feng, Qianxian Liao, Woogeun Rhee, Zhihua Wang

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2023

2022

A Quantization Noise Reduction Method for Delta-Sigma Fractional-N PLLs Using Cascaded Injection-Locked Oscillators.

Liqun Feng, Woogeun Rhee, Zhihua Wang

IEEE Trans. Circuits Syst. II Express Briefs, 2022