Kari Stadius

Aalto University — Finland

Engineering · Physical Sciences

20h-index1.7kcitations167works0.82yr avg
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Research Topics

Radio Frequency Integrated Circuit Design(114), Advancements in PLL and VCO Technologies(59), Microwave Engineering and Waveguides(47), Analog and Mixed-Signal Circuit Design(32), Advanced Power Amplifier Design(31)

Publications167 total

Analysis and Design of mmWave Passive CMOS Circulators With Unequal Port Impedances
IEEE Access·2025· 1 citedOpen Access
A Wideband 60–100 GHz GaAs Low-Noise Amplifier as a Pre-Amplifier to a CMOS Receiver
2024Open Access
A mmWave Passive CMOS Circulator with Boosted Clock Signals for Enhanced Power Handling
2024· 1 citedOpen Access
55–100-GHz Enhanced Gilbert Cell Mixer Design in 22-nm FDSOI CMOS
IEEE Transactions on Very Large Scale Integration (VLSI) Systems·2024· 2 citedOpen Access
Variable Time-Step 2.5-15 GHz Phase Modulator with Pre-Distortion for Outphasing Transmitters
2024Open Access
Analysis of Current-Commutating Passive and Active Mixers for mmWave Applications
2024Open Access
Analysis and Design of Constant-Slope Voltage-to-Time Converters
2024· 1 citedOpen Access
Crack Stop as a Coupling Element Between an IC Chip and Antenna
2024Open Access
An 18–28 GHz dual-mode down-converter IC for 5G applications
Analog Integrated Circuits and Signal Processing·2024· 2 citedOpen Access
A Compact and Wideband mmWave Passive CMOS Circulator Based on Switched All-Pass Networks
IEEE Microwave and Wireless Technology Letters·2023· 5 citedOpen Access
Reconfigurable Signal Processing and DSP Hardware Generator for 5G and Beyond Transmitters
IEEE Transactions on Very Large Scale Integration (VLSI) Systems·2023· 3 citedOpen Access
An Automated EM-Simulation Environment with Parameterized Layout Generation for Microwave Integrated Circuits
2023· 2 citedOpen Access
Active Wideband 55-100-GHz Downconversion Mixer in 22-nm FDSOI CMOS
2023· 2 citedOpen Access
High-Precision Time-to-Digital Conversion for Calibration of Outphasing Radio Transmitters
2023· 1 citedOpen Access
A Wideband If Receiver Chip for Flexibly Scalable mmWave Subarray Combining and Interference Rejection
IEEE Transactions on Microwave Theory and Techniques·2023· 5 citedOpen Access
Effects of an IC Chip on an Antenna-IC Transition at 100 GHz
2023· 1 citedOpen Access
Reconfigurable Signal Processing and DSP Hardware Generator for 5G Transmitters
2022· 6 citedOpen Access
A 0.8-6 GHz True-Time-Delay Beam-Nulling Receiver Front-End
2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS)·2022Open Access
A 6–20 GHz 400-MHz Modulation-Bandwidth CMOS Transmitter IC
2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS)·2022· 2 citedOpen Access
A 2 GS/s 9-bit Time-Interleaved SAR ADC with Overlapping Conversion Steps
2022 20th IEEE Interregional NEWCAS Conference (NEWCAS)·2022· 3 citedOpen Access
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Frequent Co-authors

Jussi Ryynänen(38), Marko Kosunen(20), Mikko Valkama(10), R. Kaunisto(10), Lauri Anttila(9), Mikko Englund(8), Kimmo Koli(8), K. Halonen(7), Kim B. Östman(7), Jerry Lemberg(7), Enrico Roverato(7), Liangge Xu(6), S. Lindfors(6), Mikko Kaltiokallio(6), Vishnu Unnikrishnan(6), Mikko Martelius(6), Tero Nieminen(6), Olli Viitala(5), V. Porra(5), Yury Antonov(5)