Results 191 to 200 of about 76,234 (259)
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A compact flexible fractal ultra‐wideband antenna with band notch characteristic
Microwave and optical technology letters (Print), 2020A compact flexible fractal ultra‐wideband antenna with band notch characteristic is presented. The antenna is printed on a 12.5 μm flexible polyimide substrate, and an impedance bandwidth of 15.48 GHz (3.6‐19.08 GHz) is achieved along with an overall ...
Q. Zou, Shiyu Jiang
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Miniaturized Ultra-Wideband Antenna Design for Human Implants
IEEE Radio and Wireless Symposium, 2020This paper presents the design of a miniaturized ultra-wideband (UWB) antenna for wireless body area network (WBAN) communication in human implant applications around 4 GHz. The CST Microwave Studio (MWS) bio model has been utilized in the design process
M. Frank +5 more
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Ultra-wideband antenna using graphite disk resonator for THz applications
, 2020A graphite disk resonator antenna is numerically analyzed and ultra-wideband response is obtained by exciting the higher order transverse magnetic modes.
G. Varshney
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IEEE Transactions on Antennas and Propagation, 2022
An ultra-wideband (UWB) full-metal planar array antenna based on a combination of ridge gap waveguide (RGW) and E-plane groove gap waveguide (E-GGW) is presented for millimeter-wave (mmWave) applications.
Tianling Zhang +5 more
semanticscholar +1 more source
An ultra-wideband (UWB) full-metal planar array antenna based on a combination of ridge gap waveguide (RGW) and E-plane groove gap waveguide (E-GGW) is presented for millimeter-wave (mmWave) applications.
Tianling Zhang +5 more
semanticscholar +1 more source
Ultra-wideband sources and antennas
Ultra- Wideband Short-Pulse Electromagnetics 4 (IEEE Cat. No.98EX112), 2002Ultra-Wideband (UWB) sources and antennas are of interest for a variety of potential applications that range from transient radar systems to communications systems. In this paper, we discuss the research issues and progress being made in gas, oil and solid state switching, UWB sources, and antennas.
William D. Prather +10 more
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ULTRA-WIDEBAND CPW FED BAND-NOTCHED MONOPOLE ANTENNA OPTIMIZATION USING MACHINE LEARNING
Progress In Electromagnetics Research M, 2022|In this article, a compact Coplanar Waveguide (CPW) fed band-notched monopole antenna is designed and optimized. The unique feature of this article is to provide an approach for designing an antenna in the best way using machine learning techniques ...
Pinku Ranjan +4 more
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International journal of numerical modelling, 2019
This paper presents a compact and planar ultra‐wideband (UWB) antenna, designed and characterized for the wearable Internet of Things (IoT) devices and wireless body area network (WBAN) applications.
Muhammad Mustaqim +5 more
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This paper presents a compact and planar ultra‐wideband (UWB) antenna, designed and characterized for the wearable Internet of Things (IoT) devices and wireless body area network (WBAN) applications.
Muhammad Mustaqim +5 more
semanticscholar +1 more source
A Broadband Metasurface Antenna Array with Ultra-Wideband RCS Reduction
IEEE Transactions on Antennas and Propagation, 2022In this paper, a metasurface-based antenna array with wideband radiation and broadband radar cross section (RCS) reduction is constructed. Without introducing additional radiators, the broadband radiation performance of the antenna array is achieved by ...
Lina Qiu, G. Xiao
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IET Microwaves, Antennas & Propagation, 2019
This study highlights the integration potential of a highly conductive fabric into composite materials based on an efficient fabrication technology for coplanar waveguide flexible composite ultra-wideband antenna radiating from 3.3 to 12 GHz.
H. A. Elmobarak +3 more
semanticscholar +1 more source
This study highlights the integration potential of a highly conductive fabric into composite materials based on an efficient fabrication technology for coplanar waveguide flexible composite ultra-wideband antenna radiating from 3.3 to 12 GHz.
H. A. Elmobarak +3 more
semanticscholar +1 more source
Compact planar ultra-wideband antenna with dual notched band for WiMAX and WLAN
International journal of microwave and wireless technologies, 2019A compact planar ultra-wideband (UWB) antenna with WiMAX and WLAN notched band is presented in this paper. The presented antenna consists of a rectangular patch and slotted partial ground plane and fed by a microstrip feed line.
A. Siddique, R. Azim, M. Islam
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