Results 21 to 30 of about 76,234 (259)
Compact Wideband Loop Antenna for Earbuds
IEEE Access, 2022 This paper presents the compact wideband loop antenna with a small size of 7.05mm’s radius covering ultra-wideband above 6 GHz, Wi-Fi, and Bluetooth bands for earbuds.
Taehyun Woo +3 more
doaj +1 more source
UWB Circular Fractal Antenna with High Gain for Telecommunication Applications
Sensors, 2023 The present study proposes a new, highly efficient fractal antenna with ultra-wideband (UWB) characteristics. The proposed patch offers a wide simulated operating band that reaches 8.3 GHz, a simulated gain that varies between 2.47 and 7.73 dB throughout
Ibrahime Hassan Nejdi +8 more
doaj +1 more source
Dual Polarized Monopole Patch Antennas for UWB Applications with Elimination of WLAN Signals
Advanced Electromagnetics, 2016 This paper presents the design, fabrication and measurement of dual polarized microstrip patch antennas for ultra wideband (UWB) applications with notch at 5-6 GHz band. The proposed antenna rejects the wireless local area network (WLAN) signals and work
P. Kumar, J. L. Masa-Campos
doaj +1 more source
A Jug-Shaped CPW-Fed Ultra-Wideband Printed Monopole Antenna for Wireless Communications Networks
Applied Sciences, 2022 A type of telecommunication technology called an ultra-wideband (UWB) is used to provide a typical solution for short-range wireless communication due to large bandwidth and low power consumption in transmission and reception.
Sarosh Ahmad +8 more
semanticscholar +1 more source
Design of Ultra-Wideband MIMO Antenna for Breast Tumor Detection
International Journal of Antennas and Propagation, 2012 A MIMO antenna composed by microstrip line-fed circular slot antenna is proposed. This antenna is used in ultra-wideband microwave imaging systems aimed for early breast cancer detection.
Liting Wang, Bin Huang
doaj +1 more source
Applied Sciences, 2023 In this article, the compact, ultra-wideband and high-gain MIMO antenna is presented for future 5G devices operating over 28 GHz and 38 GHz. The presented antenna is designed over substrate material Roger RT/Duroid 6002 with a thickness of 1.52 mm.
Sayed Aqib Hussain +6 more
doaj +1 more source
Design and Modeling of Ultra-Compact Wideband Implantable Antenna for Wireless ISM Band
Bioengineering, 2023 This paper proposes a wideband ultra-compact implantable antenna for a wireless body area network (WBAN). The proposed patch antenna works in the industrial, scientific, and medical (ISM) bands.
Ahmed Z. A. Zaki +6 more
semanticscholar +1 more source
On Rapid Re-Design of UWB Antennas with Respect to Substrate Permittivity
Metrology and Measurement Systems, 2016 Re-design of a given antenna structure for various substrates is a practically important issue yet non trivial, particularly for wideband and ultra-wideband antennas. In this work, a technique for expedited redesign of ultra-wideband antennas for various
Koziel Slawomir, Bekasiewicz Adrian
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Influence of the Antennas on the Ultra-Wideband Transmission
EURASIP Journal on Advances in Signal Processing, 2005 Summary: Spectrum is presently one of the most valuable goods worldwide as the demand is permanently increasing and it can be traded only locally. Since the United States Federal Communications Commission (FCC) has opened the spectrum from 3.1 GHz to 10.6 GHz, that is, a bandwidth of 7.5 GHz, for unlicensed use with up to -41.25 dBm/MHz EIRP, numerous ...
Sörgel, W., Wiesbeck, Werner
openaire +2 more sources
Micromachines, 2021 Wireless body area network (WBAN) applications have broad utility in monitoring patient health and transmitting the data wirelessly. WBAN can greatly benefit from wearable antennas.
S. Mahmood +6 more
semanticscholar +1 more source