Results 21 to 30 of about 35,400 (275)
A 41% bandwidth microstrip patch antenna
Defense and Security Studies, 2023 This work contains a wideband DS (defected-ground-structure) microstrip patch antenna. Initially, the intention of this work was based on realizing a sub- 6 GHz 5G microstrip patch antenna, but through many experimentations, we inadvertently stumbled ...
Mehmet Yusuf Imeci +2 more
doaj
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 +2 more
core +1 more source
High directivity fractal boundary microstrip patch antenna [PDF]
, 2000 A novel patch antenna with a fractal boundary condition is proposed. Experimental and numerical results corroborate the fact that the fractal characteristic of the perimeter produces localised modes.
Blanch Boris, Sebastián +3 more
core +2 more sources
Ku Band microstrip patch antenna
2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015 In this study, a microstrip antenna operating at 11.56 GHz is designed and simulation results are presented. The antenna air thickness is 5 mm and the gap between the antenna and ground is 2.5 mm. Cell size is regarded as 0.75 mm. The antenna was simulated in the frequency range of 5-15 GHz. S11, the input reflection coefficient parameter has the value
Çalışkan, Kaan +4 more
openaire +2 more sources
Rancang Bangun Antena Mikrostrip Persegi Panjang 2,4 GHz untuk Aplikasi Wireless Fidelity (Wi-Fi)
Jurnal Nasional Teknik Elektro, 2017 In order to support Wi-Fi technology, a low cost antenna which has small size and easily integrated with other device is required. Therefore, microstrip antenna becomes the main candidate.
Eva Yovita Dwi Utami +2 more
doaj +1 more source
Wideband slotted patch antennas using EBG structures [PDF]
, 2010 Copyright @ 2010 IEEEA slotted microstrip patch antenna is designed with Electromagnetic Band gap (EBG) structures. The performance parameters of the presented antenna are then compared with the conventional patch antenna.
AbuTarboush, HF +3 more
core +1 more source
Understanding and optimizing microstrip patch antenna cross polarization radiation on element level for demanding phased array antennas in weather radar applications [PDF]
Advances in Radio Science, 2015 The antenna cross polarization suppression (CPS) is of significant importance for the accurate calculation of polarimetric weather radar moments. State-of-the-art reflector antennas fulfill these requirements, but phased array antennas are changing their
D. Vollbracht
doaj +1 more source
Q-Factor Bounds for Microstrip Patch Antennas [PDF]
IEEE Transactions on Antennas and Propagation, 2023 Antenna bounds are a useful tool in assessing the feasibility or performance of an antenna design. Microstrip patch antennas are often limited by their relatively narrow bandwidth, and therefore Q-factor is an important design parameter, as it is related to the inverse of the fractional bandwidth.
Ben A. P. Nel +2 more
openaire +1 more source
Miniaturized microstrip antenna array using defected ground structure with enhanced performance
Engineering Science and Technology, an International Journal, 2016 The aim of this work is to obtain a miniaturized microstrip patch antenna array using defected ground structure (DGS) for S band at 2.2 GHz. Initially the patch antenna array designed at C band resonates at 5.2 GHz.
Rashmi A. Pandhare +2 more
doaj +1 more source
Study of Microstrip Feed Line Patch Antenna [PDF]
Engineering and Technology Journal, 2009 This paper contains design microstrip patch antenna with feed line connector. Theantenna is mainly intended to be used for reception of a signal transmitted from anunmanned aircraft, and can be used in many applications in communication systemssuch as ...
Ahmed H. Reja
doaj +1 more source