A compact 60-GHz wireless power transfer system

M Nariman, F Shirinfar, AP Toda… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
The first reported full-system 60-GHz wireless power transfer (WPT) solution that can power
batteryless and charge coil-free compact WPT devices is presented. The system is …

A millimeter-wave low-power active backscatter tag for FMCW radar systems

A Strobel, C Carlowitz, R Wolf… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
In this paper, a fully integrated active backscatter transponder based on the switched
injection-locked oscillator (SILO) principle for frequency-modulated continuous-wave radar …

Robust biopotential acquisition via a distributed multi-channel FM-ADC

J Warchall, P Theilmann, Y Ouyang… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
This contribution presents an active electrode system for biopotential acquisition using a
distributed multi-channel FM-modulated analog front-end and ADC architecture. Each …

Millimeter-wave pulse radar scattering measurements on the human hand

S Heunisch, LO Fhager… - IEEE Antennas and …, 2019 - ieeexplore.ieee.org
We investigate the backscattering of low-power millimeter-wave pulses (wavelets) on the
human hand in order to determine the detection limit of scattering features. Using an …

RTD–MOSFET Millimeter-Wave Wavelet Generator

M Egard, M Arlelid, L Ohlsson, BM Borg… - IEEE electron device …, 2012 - ieeexplore.ieee.org
We report on the fabrication of a self-aligned regrown In 0.53 Ga 0.47 As metal-oxide-
semiconductor field-effect transistor (MOSFET) and a resonant tunneling diode (RTD). The …

Coherent V-band pulse generator for impulse radio BPSK

M Arlelid, M Egard, E Lind… - IEEE Microwave and …, 2010 - ieeexplore.ieee.org
A coherent pulse generator for implementation in an impulse radio system is presented. It
accurately transforms a 12.5 GHz square wave input signal to 33 ps long 60 GHz pulses …

Stability and phase-noise analysis of pulsed injection-locked oscillators

E Fernandez, F Ramirez, A Suarez… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
An investigation of the stability and phase noise of oscillators driven with pulsed signals is
presented. The aim is to generalize the theory of sinusoidal injection-locked oscillators to the …

Impulse-radio ultra-wideband systems for vital-sign monitoring and short-range communications

B Schleicher - 2012 - oparu.uni-ulm.de
In recent years, regulation authorities from many countries have allowed unlicensed use of
ultra-wideband (UWB) technology, eg between 3.1-10.6 GHz in the United States or 6-8.5 …

Nonlinear analysis of pulsed injection-locked oscillators

F Ramirez, A Suarez, S Sancho… - 2012 IEEE/MTT-S …, 2012 - ieeexplore.ieee.org
Previous works have demonstrated the advantages of pulsed-waveform injection-locked
oscillators for the generation of ultrawideband signals. Among these advantages are the …

A fully-integrated 60-GHz voltage-controlled oscillator synchronized by optoelectronic signal

U Yodprasit, M Kroh, S Simon… - 2018 25th IEEE …, 2018 - ieeexplore.ieee.org
This paper presents a low-phase-noise frequency generator at 60 GHz deploying injection
locking of a voltage-controlled oscillator (VCO) to an optical signal. The VCO is a Colpitts …