Results 51 to 60 of about 984,557 (317)

The development of a compact millimeter wave scanning system

open access: yes, 2022
Art. 6105003The following paper describes the development of an autonomous and compact millimeter wave scanning measurement system (SAMMI - Stand Alone Millimeter wave Imager) which works in the W-Band (CW@78GHz).
Krebs, C.   +8 more
core   +1 more source

Multidimensional Profiling of MRI‐Negative Temporal Lobe Epilepsy Uncovers Distinct Phenotypes

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Although hippocampal sclerosis (TLE‐HS) represents the most frequent cause of temporal lobe epilepsy (TLE), up to 30% of patients show no lesion on visual MRI inspection (TLE‐MRIneg). These cases pose diagnostic and therapeutic challenges and are underrepresented in surgical series.
Alice Ballerini   +28 more
wiley   +1 more source

Overview of Millimeter-Wave On-Chip and Off-Chip Bandpass Filter Designs

open access: yes, 2021
© 2019 IEEE. In this paper, a brief review of recent advancement in on-chip and off-chip millimeter-wave bandpass filter designs are presented. First, the general background about the two solutions are provided, with a general discussion about their pros
Yang, Y, Zhu, X
core   +1 more source

Enabling High-Fidelity Ultra-Wideband Radio Channel Emulation: Band-Stitching and Digital Predistortion Concepts

open access: yesIEEE Open Journal of Antennas and Propagation, 2022
Channel emulators are the key instrument in radio performance testing. The fidelity of the emulated channel with respect to the target channel models directly affects the credibility of the testing result.
Yilin Ji, Wei Fan
doaj   +1 more source

Millimeter Wave Energy Harvesting [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2016
30 pages, published in IEEE Transactions on Wireless ...
Talha Ahmed Khan   +2 more
openaire   +2 more sources

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi   +8 more
wiley   +1 more source

Millimeter wave imaging : a historical review [PDF]

open access: yes, 2017
The SPIE Passive and Active Millimeter Wave Imaging conference has provided an annual focus and forum for practitioners in the field of millimeter wave imaging for the past two decades.
Robertson, Duncan A.   +5 more
core   +1 more source

Physics‐Informed Deep Learning Method for Real‐Time Multi‐Harmonic Beamforming Based on Space‐Time‐Coding Metasurface

open access: yesAdvanced Electronic Materials
Space‐time‐coding metasurfaces (STCMs) enable simultaneous controls of electromagnetic wave across multiple harmonics, but designing high‐performance coding sequences in real time remains challenging.
Jiang Han Bao   +6 more
doaj   +1 more source

Dual-Band Shared-Aperture Base-Station Antenna Array With Dual Polarization Using Filtering Magnetoelectric Dipole Antenna

open access: yesIEEE Open Journal of Antennas and Propagation
This paper presents a dual-band shared-aperture antenna array using a filtering magnetoelectric (ME) dipole antenna for the application of mobile-communication base station.
Zhi Jing Xiao   +4 more
doaj   +1 more source

mm-Wave Waveguide Traveling-Wave Power Combiner Design Using an Equivalent Circuit Model

open access: yesIEEE Access, 2019
The waveguide traveling-wave power combiner (WTWPC) falls into the category of asymmetrical non-isolated power combiners, and, therefore, the active load modulation occurring within the combiner was investigated.
Honglei Sun   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy