[Retracted] Effects of the FR 4 Substrate Realized in a Circularly Polarized UHF‐RFID Reader Antenna with Fractal Geometry for Enhancing Parameters

C Varadhan, S Arulselvi… - Advances in Materials …, 2021 - Wiley Online Library
The proposed RFID reader antenna progressed with perfect electric conductor (PEC) as the
radiating element and FR 4 as the substrate to achieve circular polarization, enhancement in …

Microwave sintered Mg-Cd ferrite substrates for microstrip patch antennas in X-band

SR Bhongale, HR Ingavale, TJ Shinde… - … -International Journal of …, 2018 - Elsevier
The ferrites with chemical formulae MgFe 2 O 4, Mg 0.6 Cd 0.4 Fe 2 O 4 and Mg 0.2 Cd 0.8
Fe 2 O 4 specified with Ferrite S1, S2 and S3 were prepared by the oxalate co-precipitation …

Graphene based microstrip patch antenna using multiple slots for X and Ku band applications

AA Shehu, Z Yunusa, AA Gabari… - AIP Conference …, 2022 - pubs.aip.org
In this paper a modified multi-slot patch multiband antenna is intended and analyzed by
using Computer Simulation Tool Studio Suite 2016 (CST) software. Due to the extreme use …

Design and implementation of slotted metamaterial stacked microstrip patch antenna for broadband applications

C Divya, V Koushick - Journal of Physics: Conference Series, 2020 - iopscience.iop.org
The design of stacked patch antenna integrated with metamaterial for broadband
applications to achieve appreciable gain, directivity and low return loss is presented in this …

[PDF][PDF] Graphene-based microsrtip patch antenna for x-band application

AA Shehu, Z Yunusa - Journal of Innovative Science and Engineering, 2019 - jise.btu.edu.tr
Variety of materials with different dielectric constants are available for microstrip patch
antenna. In the paper, graphene material is used and analyzed at X-band frequency. The …

Analytical Hierarchy Process-based Selection of Underground Imaging Antenna Enclosure Material for Optimized Power Transfer

ML Enriquez, R Concepcion, RJ Relano… - 2023 17th …, 2023 - ieeexplore.ieee.org
Electromagnetic shielding has been a well-known mechanism to protect electronic circuits
and antennas against unnecessary noise and signals in the system. Thus, this paper has …

An annular ring antenna with slotted ground plane for dual band wireless applications

TM Kumar, NR Jonathan, P Peshwe… - Advances in Decision …, 2020 - Springer
A dual band defected ground plane antenna is presented for portable wireless applications.
The antenna is composed with an annular ring with a slotted ground plane to provide dual …

Microstrip Circular Patch Antenna with Partial Ground Structurefor X-Band Applications

S Singh, G Bharti, PK Bharti - 2018 3rd International …, 2018 - ieeexplore.ieee.org
Amicrostrip antenna with circular patch and partial ground structure for the X-band
applications is presented in this paper. The return loss of-22.32 dB is obtained at 10 GHz …

[PDF][PDF] Development of A Blind Hole Substrate Slotted Microstrip Antenna For X-Band Applications

AA Shehu, Z Yunusa, MN Hamidon, AA Gabari… - Int. J. Tech. Res. Sci, 2019 - ijtrs.com
This paper is aimed at developing a blind hole substrate slotted microstrip patch antenna for
x-band applications. The proposed antenna has been designed using Roggers RT5880 …

[PDF][PDF] Research Article Effects of the FR 4 Substrate Realized in a Circularly Polarized UHF-RFID Reader Antenna with Fractal Geometry for Enhancing Parameters

C Varadhan, S Arulselvi, FA Chamatu - 2021 - academia.edu
Research Article Effects of the FR 4 Substrate Realized in a Circularly Polarized UHF-RFID
Reader Antenna with Fractal Geometry Page 1 Research Article Effects of the FR 4 …