A circularly polarized graphene based wideband 1 × 2 array antenna for terahertz spectrum applications

A graphene-based 1 × 2 array antenna with circular polarization for terahertz applications is prescribed in this article. Initially, a novel concept of a folded quarter wave impedance transformer is utilized in the design process of a single element for minimizing the overall antenna size. The oppos...

Full description

Bibliographic Details
Published in:	Heliyon
Main Authors:	Abdelaaziz El Ansari, Sudipta Das, Tanvir Islam, Varakumari Samudrala, Naglaa F. Soliman, Abeer D. Algarni, Najiba El Amrani El Idrissi
Format:	Article
Language:	English
Published:	Elsevier 2024-09-01
Subjects:	Array antenna Circular polarization Flower slots Patch antenna THz band Terahertz antenna
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405844024136067

Similar Items

A micro-scaled graphene-based wideband (0.57–1.02 THz) patch antenna for terahertz applications
by: Murali krishna Ch, et al.
Published: (2023-07-01)

Some Contributions for Antenna 3D Far Field Characterization at Terahertz
by: Laurent Le Coq, et al.
Published: (2021-02-01)

High-Performance terahertz patch antenna with metamaterials for advanced 6G and biomedical technologies
by: Younes Siraj, et al.
Published: (2025-06-01)

Graphene Based Tunable Terahertz Holographic Antennas
by: Pengfei Ren, et al.
Published: (2022-01-01)

U-Slot Patch Antenna Principle and Design Methodology Using Characteristic Mode Analysis and Coupled Mode Theory
by: John J. Borchardt, et al.
Published: (2019-01-01)

A new approach to designing a multiband antenna using photonic crystals and load graphene for terahertz application
by: Amraoui youssef, et al.
Published: (2024-06-01)

Slot incorporated high gain Printed RFID Reader Array antenna for 2.4 GHz ISM band applications
by: El Ansari Abdelaaziz, et al.
Published: (2022-01-01)

A Novel Terahertz Frequency Scanning Antenna Based on Slotted Waveguide Arrays
by: Li Shichao, et al.
Published: (2018-02-01)

Fully Embedded Dual-Element Dielectric-Based Antenna for Sub- and Terahertz Applications
by: Ehsan Rahmati, et al.
Published: (2024-01-01)

A Ku‐band wideband low‐profile patch antenna with slot‐loading and parasitic structures
by: Sirui Yu, et al.
Published: (2024-05-01)

Gain Enhancement of a Microstrip Patch Antenna with Quasi H-Shaped Slot for UHF RFID Reader
by: Mousaab M. Nahas
Published: (2022-09-01)

Design of on‐chip antennas for THz detector and source in CMOS (Invited paper)
by: Lei‐Jun Xu, et al.
Published: (2023-05-01)

Novel antenna array configuration using miniature double box branch‐line couplers for wideband circularly polarised applications
by: Bal S. Virdee, et al.
Published: (2023-11-01)

A wideband end‐fire stepped slot antenna with gain enhancement and filtering capability
by: Shiyan Wang, et al.
Published: (2024-06-01)

A Novel Heptagonal Slot Antenna for Ultra Wideband Wireless Communication Applications
by: Abdulkareem Swadi Abdullah, et al.
Published: (2014-11-01)

Designs of Textile Antenna Arrays for Smart Clothing Applications
by: Chin Kuo-Sheng, et al.
Published: (2018-09-01)

Dual-Port Dual-Wideband Annular Slot Antenna with Stable Unidirectional Pattern
by: R. L. Farias, et al.

Novel Broadband Slot-Spiral Antenna for Terahertz Applications
by: Zhen Huang, et al.
Published: (2021-04-01)

High isolation integrated four-port MIMO Antenna for terahertz communication
by: Youssef Amraoui, et al.
Published: (2025-06-01)

Studying the fractal patch antennas in the gigahertz and terahertz frequency ranges
by: R.A. Brazhe, et al.
Published: (2025-09-01)

Terahertz dual-band antenna design with improved performances using FSS-based metasurface concept for wireless applications
by: Youssef Amraoui, et al.
Published: (2025-03-01)

Circularly Polarized Series Array and MIMO Application for Sub-Millimeter Wave/Terahertz Band
by: Thinh Tien Nguyen, et al.
Published: (2024-05-01)

A Terahertz CMOS V-Shaped Patch Antenna with Defected Ground Structure
by: Hyeongjin Kim, et al.
Published: (2018-07-01)

Terahertz resonant-tunneling-diode oscillator with two offset-fed slot-ring antennas
by: Shoei Endo, et al.
Published: (2024-01-01)

High isolation MIMO antenna array for multiband terahertz applications
by: Youssef Amraoui, et al.
Published: (2024-09-01)

Design and investigations of a microstrip fed open V-shape slot antenna for wideband dual slant polarization
by: R.V.S. Ram Krishna, et al.
Published: (2015-12-01)

W-Band Transverse Slotted Frequency Scanning Antenna for 6G Wireless Communication and Space Applications
by: Hurrem Ozpinar, et al.
Published: (2025-05-01)

Increasing the Bandwidth of Wideband Antennas Using the Frequency Pulling Technique
by: Anastasios G. Koutinos, et al.
Published: (2023-01-01)

Design and analysis of ultra-wideband four-port MIMO antenna with DGS as decoupling structure for THz applications
by: Praveen Kumar, et al.
Published: (2023-12-01)

A Study of Wideband and Compact Slot Antennas Utilizing Special Dispersive Materials
by: Xiantao Yang, et al.
Published: (2024-01-01)

Low-Profile Low-Cost Ultra-Wideband Circularly Polarized Slot Antennas
by: Yongsheng Pan, et al.
Published: (2019-01-01)

Intense sub-terahertz radiation from wide-bandgap semiconductor based large-aperture photoconductive antennas pumped by UV lasers
by: X Ropagnol, et al.
Published: (2019-01-01)

220–325 GHz all-photopolymer Bragg horn antennas towards eco-friendly terahertz applications
by: Nonchanutt Chudpooti, et al.
Published: (2025-07-01)

Dual U-Slot Loaded Patch Antenna with a Modified L-Probe Feeding
by: Rakesh N. Tiwari, et al.

Multiple Photoconductive Antennas Terahertz Power Synthesis Technology Based on Time-Domain Waveform Consistency
by: Hu Deng, et al.
Published: (2017-01-01)

Simple and Low-Cost Shared-Aperture Antenna Module for 5G N78 and N257 Applications
by: Danle Ma, et al.
Published: (2024-01-01)

Wideband Ring-Monopole Flexible Antenna with Stub for WLAN/C-Band/X-Band Applications
by: Hoosung Lee, et al.
Published: (2022-10-01)

Novel ultra-wideband microstrip meandered-loop antenna
by: LV Wen-jun, et al.
Published: (2005-01-01)

Novel ultra-wideband microstrip meandered-loop antenna
by: LV Wen-jun, et al.
Published: (2005-01-01)

Application of the Vivaldi Antenna in a Linear Antenna Array for Radar Systems
by: Marian Wnuk
Published: (2024-12-01)