Results 31 to 40 of about 316,739 (319)
Double U-slots patch antenna for tri-band wireless systems
, 2010 File shown is the pre-print version of the published paper, with the title "Connected u-slots pathch antenna for WiMAX applications"ABSTRACT: A compact microstrip patch antenna with two U-slots shape is presented.
AbuTarboush, HF +11 more
core +1 more source
Broadband CP crossed‐stepped‐dipole antenna incorporating a cross slotted square patch
IET Microwaves, Antennas & Propagation, 2019 A simple broadband circularly polarised (CP) crossed‐dipole antenna is proposed. The antenna is composed of two crossed‐strip dipoles with two stepped sections, which are connected by vacant‐quarter rings to realise CP radiation, and a parasitic cross ...
Guirong Feng +4 more
doaj +1 more source
Multiband low-profile antenna for remote antenna unit picocell applications [PDF]
, 2008 The design of a compact, low-profile antenna constructed from five wire-patch elements is investigated. For a fiber-radio system a critical design parameter is the isolation between two WLAN elements.
Callaghan, Peter, Batchelor, John C.
core +1 more source
Wideband Circularly Polarized Ellipse Antenna Array with Gain Enhancement
International Journal of Antennas and Propagation, 2018 In this paper, a wideband circularly polarized (CP) antenna element and array with gain enhancement are presented. The original antenna element adopts two orthogonal ellipse dipoles with end-loading pillars. In order to achieve a wide impedance bandwidth
Li Wang +5 more
doaj +1 more source
International Journal of Antennas and Propagation, 2021 Electronically controlled antenna arrays, such as reconfigurable and phased antenna arrays, are essential elements of high-frequency 5G communication hardware.
Stanislav Ogurtsov +2 more
doaj +1 more source
Study on High Performance of MPI-Based Parallel FDTD from WorkStation to Super Computer Platform
International Journal of Antennas and Propagation, 2012 Parallel FDTD method is applied to analyze the electromagnetic problems of the electrically large targets on super computer. It is well known that the more the number of processors the less computing time consumed.
Z. L. He +4 more
doaj +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
A 77GHz on-chip microstrip patch antenna with suppressed surface wave using EBG substrate [PDF]
, 2013 This paper presents the design of a patch antenna with suppressed surface waves by means of applying an electromagnetic band-gap structure. Establishing th e antenna on high dielectric substrate such as Silicon makes it possible to integrate the ...
Nemati, Mohammad Hossein +3 more
core +1 more source
Molecular Oncology, EarlyView.We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu +10 more
wiley +1 more source