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Qinfen Xu
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2020 – today
- 2024
- [j15]Qiang Ma
, Xiaojun Bi, Qinfen Xu
A Class-C Eight-Phase Voltage-Controlled Oscillator With 184.2 dBc/Hz FoM and Loop-Based Superharmonic Coupling in 65-nm CMOS. IEEE Trans. Circuits Syst. II Express Briefs 71(8): 3735-3739 (2024) - 2023
- [j14]Jingyu Weng, Xiaojun Bi
A Continuously-Tunable Optoelectronic Oscillator With Full Locking Range Utilizing Three Frequency Tuning Mechanisms. IEEE Trans. Circuits Syst. I Regul. Pap. 70(11): 4426-4434 (2023) - [j13]Shiming Guan, Xiaojun Bi
A Wideband Balun Filter Based on Folded Ring Slotline Resonator and Dual-Feedback Stubs With >17.8 f0 Stopband Rejection. IEEE Trans. Circuits Syst. II Express Briefs 70(2): 466-470 (2023) - [j12]Yufan Mei, Xiaojun Bi
Automatic Power Control for a Frequency Tunable Optoelectronic Oscillator. IEEE Trans. Circuits Syst. II Express Briefs 70(4): 1385-1389 (2023) - [j11]Zhe Zhang, Xiaojun Bi
Dual-Band Power Divider With Wide Passbands and Wide Harmonic Suppression Utilizing Multi-Mode T-Stub Loaded Slotline Resonators. IEEE Trans. Circuits Syst. II Express Briefs 70(4): 1420-1424 (2023) - 2022
- [b1]Xiaojun Bi, Qiang Ma, Zilan Cao, Qinfen Xu:
Design and Analysis of Multi-Band Filtering Circuits. Springer 2022, ISBN 978-981-16-7840-0, pp. 1-125 - [j10]Zhaoming Feng
A Wideband Functionality-Reconfigurable RF Building-Block With Four Operating Modes. IEEE Trans. Circuits Syst. II Express Briefs 69(3): 989-993 (2022) - [j9]Zhaoming Feng
A Filtering Balun Utilizing Multi-Ring Loaded Vertical Transition Structure With 161% Fractional Bandwidth and >5.8f₀ Stopband. IEEE Trans. Circuits Syst. II Express Briefs 69(4): 2061-2065 (2022) - 2021
- [j8]Xiaojun Bi
An Interstage-Reflectionless V-Band Radiometer With Capacitor-Reused Absorptive Matching in 0.13-μm SiGe BiCMOS. IEEE Trans. Circuits Syst. I Regul. Pap. 68(11): 4589-4602 (2021) - [j7]Zilan Cao, Xiaojun Bi
Tunable Reflectionless Filter With Independently Controllable Dual Passbands and Absorbed Harmonic Signals. IEEE Trans. Circuits Syst. II Express Briefs 68(11): 3416-3420 (2021) - 2020
- [j6]Xiaojun Bi
Slotline-Based Balanced Filter With Ultra-Wide Stopband and High Selectivity. IEEE Trans. Circuits Syst. II Express Briefs 67-II(3): 460-464 (2020) - [j5]Luhua Wang, Xiaojun Bi
Octo-Band Bandpass Filter Based on Unequal-Width Cruciform Connected Resonator With Sharp Skirt. IEEE Trans. Circuits Syst. II Express Briefs 67-II(3): 475-479 (2020) - [j4]Xing Zeng
High Selectivity Dual-Wideband Balun Filter Utilizing a Multimode T-line Loaded Middle-Shorted CSRR. IEEE Trans. Circuits Syst. 67-II(11): 2447-2451 (2020) - [j3]Xiaojun Bi
High Sensitivity and Dynamic-Range 25 Gbaud Silicon Receiver Chipset With Current-Controlled DC Adjustment Path and Cube-Shape Ge-on-Si PD. IEEE Trans. Circuits Syst. 67-I(11): 3991-4001 (2020)
2010 – 2019
- 2019
- [j2]Xiaojun Bi
Analysis and Design of Ultra-Large Dynamic Range CMOS Transimpedance Amplifier With Automatically-Controlled Multi-Current-Bleeding Paths. IEEE Trans. Circuits Syst. I Regul. Pap. 66-I(9): 3266-3278 (2019) - [c1]Zilan Cao, Xiaojun Bi, Qinfen Xu:
Compact Reflectionless Dual-band BPF by Reused Quad-Mode Resonator. ComComAP 2019: 184-186 - 2018
- [j1]Xiaojun Bi
A Compact Switchable Filtering Diplexer Based on Reused L-Shaped Resonator. IEEE Trans. Circuits Syst. II Express Briefs 65-II(12): 1934-1938 (2018)
Coauthor Index
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