Results 21 to 30 of about 16,826 (314)

Study and Design of a Diferentially Fed Tapered Slot Antenna Array [PDF]

, 2010
The results of a parametric study and design of an ultrawideband dual-polarized array of differentially-fed tapered slot antenna elements are presented. We examine arrays of bunny-ear antennas and discuss the capabilities and limitations of differential ...
Lera Acedo, Eloy de, Segovia Vargas, Daniel, Vázquez Roy, José Luis, Maaskant, Rob, García, Enrique, González Posadas, Vicente   +5 more
core   +2 more sources

Design of a Low-SLL SIW Slot Array Antenna With a Large Declination in $Ka$ -Band

IEEE Access, 2019
A small-size large-declination longitudinal slot array antenna based on substrate integrated waveguide (SIW) technology was proposed. Compared with the conventional SIW slot array, the proposed antenna achieves a larger declination and a lower SLL.
Chengwei Zhao, Xiaoping Li, Chao Sun, He Huang, Yanming Liu   +4 more
doaj   +1 more source

Multi-band antenna for different wireless applications [PDF]

, 2009
A small multi-band compact antenna is presented. The antenna is designed on Roger RT/duroid 5880 with dielectric constant 2.2, multi-band operations is achieved by inserting a slot on the top patch. The antenna has wide impedance bandwidth at 1.2, 1.6, 2.
AbuTarboush, HF, Nilavalan, R, H. F. AbuTarboush, Al-Raweshidy, H, R. Nilavalan, H. S. Al-Raweshidy   +5 more
core   +1 more source

Bandwidth Enhancement on Half-Mode Substrate Integrated Waveguide Antenna Using Cavity-Backed Triangular Slot

International Journal of Antennas and Propagation, 2020
This paper proposes bandwidth enhancement of a cavity-backed slot antenna using a triangular slot on a half-mode substrate integrated waveguide structure antenna.
Dian Widi Astuti, Muhamad Asvial, Fitri Yuli Zulkifli, Eko Tjipto Rahardjo   +3 more
doaj   +1 more source

A Compact Broadband Circularly Polarized Wide-Slot Antenna With Axial Ratio Bandwidth Encompassing LTE 42 and LTE 43 Standards of 5G Mid-Band

IEEE Access, 2023
This study presents a compact broadband wide-slot antenna with broadband left-hand circular polarization compatible with both LTE 42 and LTE 43 standards of 5G mid-band applications.
Falih M. Alnahwi, Yasir I. A. Al-Yasir, Nazar T. Ali, Ibrahim Gharbia, Abdulkareem S. Abdullah, Yim Fun Hu, Raed A. Abd-Alhameed   +6 more
doaj   +1 more source

A reconfigurable wideband and multiband antenna using dual-patch elements for compact wireless devices [PDF]

, 2012
This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2012 IEEEA reconfigurable wideband and multiband C-Slot patch antenna with dual-patch elements is proposed and studied.
AbuTarboush, HF, Hamed Al-Raweshidy, S. W. Cheung, Cheung, SW, R. Nilavalan, Cheung, S. W., Budimir, D., Hattan F. Abutarboush, Nilavalan, R, Al-Raweshidy, H.S., AbuTarboush, H.F., Peter, Thomas, Al-Raweshidy, H, Cheung, S.W., Peter, T, Nasr, K.M., Djuradj Budimir, Budimir, D, Nasr, Karim M., Karim M. Nasr, Thomas Peter, Nilavalan, R., Abutarboush, Hattan F., Budimir, Djuradj, Al-Raweshidy, Hamed, Nasr, KM, Peter, T.   +26 more
core   +1 more source

Circular Patch Fed Rectangular Dielectric Resonator Antenna with High Gain and High Efficiency for Millimeter Wave 5G Small Cell Applications

Sensors, 2021
A novel method of feeding a dielectric resonator using a metallic circular patch antenna at millimeter wave frequency band is proposed here. A ceramic material based rectangular dielectric resonator antenna with permittivity 10 is placed over a rogers RT-
Abinash Gaya, Mohd Haizal Jamaluddin, Irfan Ali, Ayman A. Althuwayb   +3 more
doaj   +1 more source

Novel small-size directional antenna for UWB WBAN/WPAN applications [PDF]

, 2005
This paper presents a novel small-size directional antenna design for ultrawide-band wireless body area networks/wireless personal area networks applications.
G. Troster, Klemm, M, Pedersen, Gert F, Kovcs, I Z, M. Klemm, Troster, G, Troster, Gerhard, Pedersen, Gert Frølund; id_orcid, G.F. Pedersen, Kovacs, Istvan Z, I.Z. Kovcs   +10 more
core   +1 more source

A Miniaturized Wideband Planar Bow-Tie Slot Antenna with Asymmetric CPW

International Journal of Antennas and Propagation, 2022
In this paper, a novel miniaturized wideband planar bow-tie slot antenna is proposed. For the purpose of miniaturization and wide bandwidth, the effects of the dimension and shape of the bow-tie slot and feed structure are analyzed. This antenna adopts a
Xi Chen, Jiasong Huang, Chonghu Cheng, Leilei Liu   +3 more
doaj   +1 more source

Design of a combined horizontal and U slot patch antenna with reduced cross-polarization and increased sustainability [PDF]

E3S Web of Conferences, 2023
This paper presents a rectangular microstrip patch antenna designed to operate at a frequency of 2.6348 GHz. The antenna is equipped with a U-slot and horizontal slot to mitigate cross-polarization effectively.
Lakshmi Tulasi Edara Bhavya, Guhambika Naga Aishwarya T., Manisha Kumari, Pandey S.D., Saida A.   +4 more
doaj   +1 more source