Results 31 to 40 of about 38,141 (258)

The Random Frequency Diverse Array: A New Antenna Structure for Uncoupled Direction-Range Indication in Active Sensing

open access: yes, 2016
In this paper, we propose a new type of array antenna, termed the Random Frequency Diverse Array (RFDA), for an uncoupled indication of target direction and range with low system complexity.
Liu, Yimin   +3 more
core   +1 more source

Glucocorticoid receptor signalling activates YAP in breast cancer [PDF]

open access: yes, 2017
The Hippo pathway is an oncosuppressor signalling cascade that plays a major role in the control of cell growth, tissue homoeostasis and organ size. Dysregulation of the Hippo pathway leads to aberrant activation of the transcription co-activator YAP ...
Bertolio, Rebecca   +12 more
core   +3 more sources

Frequency Diverse Array Antennas: From Their Origin to Their Application in Wireless Communication Systems

open access: yesJournal of Computer Networks and Communications, 2018
Wireless communication systems have gained considerable growth rate nowadays, with the anticipation that communications will be available everywhere and anywhere in the near future.
Shaddrack Yaw Nusenu, Abdul Basit
doaj   +1 more source

Space scanning FMCW-based two-dimensional frequency diverse array radar

open access: yesThe Journal of Engineering, 2019
The frequency-modulated continuous wave (FMCW)-based frequency diverse array (FDA) radar concept is extended to two dimensions (2D). The radar operates as a linear pulsed FMCW/FDA in the transmission (TX) mode while it operates as a pulsed FMCW/phased ...
Savaş Karadağ   +2 more
doaj   +1 more source

Analysis of multicarrier frequency diverse array radar over time

open access: yesIET Signal Processing, 2022
The frequency diverse array (FDA) can provide degrees of freedom in both the range and angle domains by controlling the frequency offset across adjacent elements.
Yingjian Zhao   +5 more
doaj   +1 more source

Targeted therapies to improve CFTR function in cystic fibrosis [PDF]

open access: yes, 2015
Cystic fibrosis is the most common genetically determined, life-limiting disorder in populations of European ancestry. The genetic basis of cystic fibrosis is well established to be mutations in the cystic fibrosis transmembrane conductance regulator ...
Brodlie, M   +3 more
core   +2 more sources

Range-angle-dependent beamforming for FDA radar with Hamming interelement spacing and sinusoidal multicarrier approach

open access: yesAIP Advances, 2023
By employing a tiny frequency offset across the array elements, a frequency diverse array (FDA) produces a beampattern with the property of being range-angle-dependent.
Ming Tan   +4 more
doaj   +1 more source

Digital twins to accelerate target identification and drug development for immune‐mediated disorders

open access: yesFEBS Open Bio, EarlyView.
Digital twins integrate patient‐derived molecular and clinical data into personalised computational models that simulate disease mechanisms. They enable rapid identification and validation of therapeutic targets, prediction of drug responses, and prioritisation of candidate interventions.
Anna Niarakis, Philippe Moingeon
wiley   +1 more source

Frequency diverse array beampattern synthesis method with low sidelobes by integrating mayfly algorithm and convex programming

open access: yesElectronics Letters, 2023
The range‐angle coupling characteristics of traditional frequency diverse array (FDA) will deteriorate target localization performance. To address this problem, several decoupling methods for FDA have been developed in the past decade, mainly including ...
Mengxuan Xiao   +4 more
doaj   +1 more source

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