This presentation introduces radar-based sensing frameworks for capturing physiological micro-motions across multiple regions of the human body, moving beyond chest-centric monitoring. It elucidates h...
This paper presents an ultra-compact, wideband low-power low-noise amplifier (LNA) with noise cancellation and current reuse in 16nm FinFET technology. The design employs a common-gate/common-source n...
Tu1H-2: Single-, Dual- and Octa-Core Millimeter-Wave VCOs with -190 dBc/Hz FOM_T in 22 nm FDSOI CMOS
We present three VCOs with wide continuous FTR and low PN for mm-wave radar, fabricated in 22 nm FDSOI CMOS.
All designs employ a common core optimized for FOM_T using a systematic methodology.
VCO1 i...
The Edge scanning reflectometer designed for the SPARC tokamak requires several passive microwave waveguide components for operation. The low-loss, wide-band, in-vessel parts must operate within the t...
This paper presents a 189-GHz-bandwidth InP-HBT-based baseband amplifier module employing 0.5-mm coaxial connectors. The amplifier IC, fabricated in a 250-nm InP-HBT technology, achieves a 3-dB bandwi...
This work presents a fully-integrated millimeter-wave vector network analyzer frequency extension module, realized in a commercial 90-nm SiGe BiCMOS technology with an ft/max of 300/530 GHz. The circu...
This paper presents a frequency-agile terahertz (THz) detector based on a modulated Colpitts oscillator implemented on a 16nm FinFET technology. The detector utilizes a comprehensive frequency-modulat...
Optical frequency division (OFD) enables ultralow phase noise microwave generation but is inherently limited to fixed-frequency operation, restricting its use in tunable synthesizers. Here, we demonst...
This paper presents an on-orbit demonstration of a deployable Ka-band 16-element active phased-array transmitter onboard the RAISE-4 small satellite in a 540 km low Earth orbit. Beam steering was succ...
High-performance Voltage-Controlled Oscillators (VCOs) and frequency multiplier circuits are crucial components in mmWave Frequency-Modulated Continuous-Wave (FMCW) Radar systems. This talk will delve...