Results 31 to 40 of about 44,148 (229)

Dispersive delay lines using microstrip technology

The Journal of Engineering, 2016
A dispersive delay line is a structure that causes signals of different frequencies to suffer different time delays. It is found that excessive group delay occurs in an induced pass‐band of filter using asymmetric, parallel stubs in transmission lines.
Ching-Wen Hsue, Yu-Wei Chang
openaire   +2 more sources

RFID coverage extension using microstrip-patch antenna array [PDF]

, 2009
In this paper, a UHF-band 2 x 2 microstrip phased-array antenna is designed and implemented to extend the coverage of an RFID reader system. The phased-array antenna has four microstrip-patch antennas, three Wilkinson power dividers, and a transmission ...
Abbak, Mehmet, Tekin, İbrahim, Tekin, Ibrahim   +2 more
core   +1 more source

Results on Multiple Coulomb Scattering from 12 and 20 GeV electrons on Carbon targets [PDF]

, 2020
Multiple scattering effects of 12 and 20 GeV electrons on 8 and 20 mm thickness carbon targets have been studied with high-resolution silicon microstrip detectors of the UA9 apparatus at the H8 line at CERN.
Abbiendi, G., Bernhard, J., Betti, F., Bonanomi, M., Calame, C. M. Carloni, Garattini, M., Gavrikov, Y., Hall, G., Iacoangeli, F., Ignatov, F., Incagli, M., Ivanchenko, V., James, T. O., Ligabue, F., Marconi, U., Matteuzzi, C., Passera, M., Pesaresi, M., Piccinini, F., Pilato, R. N., Pisani, F., Principe, A., Scandale, W., Tenchini, R., Venanzoni, G.   +24 more
core   +2 more sources

An effective modeling framework for the analysis of interconnects subject to line-edge roughness [PDF]

, 2015
This letter proposes a complete and efficient simulation framework to assess the effects of line-edge roughness appearing in on-chip lines. The modeling approach consists of three steps.
De Zutter, Daniël, Manfredi, Paolo, Vande Ginste, Dries   +2 more
core   +1 more source

Magnetically scannable microstrip antenna employinga leaky gyromagnetic microstrip line

Electronics Letters, 1995
Rigorous full-wave spectral-domain analyses of a magnetically scannable gyromagnetic microstrip leaky-wave antenna are presented. Varying the DC magnetic bias field by /spl sim/6.5%, the maximum radiation angle of the leaky-wave antenna, measured from the horizon, shifts from zero to almost 90/spl deg/.
null Fuh, null Tzuang
openaire   +1 more source

Microstrip patch antenna array for range extension of RFID applications [PDF]

, 2008
In this paper, an UHF band 2X2 microstrip phased antenna array is designed for extending the range of an RFID reader system. The phased antenna array operates at the frequency of 867 MHz, as specified in Gen2 protocol European standards.
Abbak, Mehmet, Tekin, İbrahim, Tekin, Ibrahim   +2 more
core   +1 more source

Experimental Evidence of Free Carrier Generation in 2D Hybrid Organic–Inorganic Perovskites

Advanced Optical Materials, EarlyView.
ABSTRACT Despite the significant potential of 2D hybrid organic–inorganic perovskites (2DHOIPs) for high‐efficiency optoelectronics application‐comparable to their 3D counterparts, the fundamental carrier photogeneration remains unclear. In contrast to conventional ultrafast optical property characterization, we use ultrafast photocurrent spectroscopy ...
Tuhin Ghosh, Pan Adhikari, Yao Gao, Apparao M. Rao, Dawen Li, Haimei Zheng, Ying Shi, Letian Dou, Jianbo Gao   +8 more
wiley   +1 more source

Design and Fabricate the UWB Tapered Fed Printed Log-Periodic Dipole Antenna with Dual Notched Band Using Double Side SRR [PDF]

International Journal of Research and Technology in Electrical Industry
In this paper, proposed a notch filter using the parallel microstrip line with a pair of rectangular C-shaped split ring resonator (CSRR) that is placed on the top and bottom side of the substrate. The CSRR has a width (w), length (L), and the gap region
Hayder Khudhur, Mohammad Sajjad Bayati
doaj   +1 more source

Perencanaan Rancang Bangun Microstrip Band Pass Filter dengan Struktur Tapped Input Hairpin pada Aplikasi Jaringan Mid-band 5G Telkomsel

Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2022
Microstrip filter is a type of Radio Frequency (RF) filter that uses a thin electrical conductor separated from the ground plane by using a dielectric called the substrate.
Wahju Adi Prijono, Naufal Kurnia Rizki
doaj   +1 more source

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

Advanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel, Shriram Ramanathan, Ronald P. Jenkins, Michael J. Carter   +3 more
wiley   +1 more source