Advancements in the use of carbon nanotubes for antenna realization

H Arun - AEU-International Journal of Electronics and …, 2021 - Elsevier
After the invention of Carbon Nanotubes (CNTs) by Iijima and Bethune et al. in 1991,
numerous fields have opted CNTs for the design and fabrication of compact, miniature, and …

High-performance printable 2.4 GHz graphene-based antenna using water-transferring technology

W Wang, C Ma, X Zhang, J Shen… - … and technology of …, 2019 - Taylor & Francis
Liquid-phase exfoliated graphene sheets are promising candidates for printing electronics.
Here, a high-performance printed 2.4 GHz graphene-based antenna is reported. Graphene …

Multi-directional wideband unit-element MIMO antenna for FR-2 band 5G array applications

KC Ravi, J Kumar - Iranian Journal of Science and Technology …, 2022 - Springer
In this paper, a multi-directional wideband self-isolating multiple-input-multiple-output
(MIMO) microstrip antenna is proposed for fifth-generation (5G) frequency range-2 (FR-2) …

A multi-layered dual-band on-body conformal integrated antenna for WBAN communication

B Hazarika, B Basu, J Kumar - AEU-International Journal of Electronics and …, 2018 - Elsevier
This article presents a dual-band, multi-layered on-body conformal metamaterial (MTM)
integrated antenna for Wireless Body Area Network (WBAN) communication. The frequency …

Optically transparent dual-band antenna for UHF and S-band applications

EC Patil, SD Lokhande, UA Patil, AU Patil, J Kumar - Optical Materials, 2024 - Elsevier
This paper presents a novel optically transparent antenna that utilizes Indium Tin Oxide-
coated Polyethylene Terephthalate (ITO-PET) and Soda-lime-glass (SLG) substrate. It …

Stable‐multiband frequency reconfigurable antenna with improved radiation efficiency and increased number of multiband operations

J Kumar, B Basu, FA Talukdar… - … Microwaves, Antennas & …, 2019 - Wiley Online Library
In this study, a multiband frequency reconfigurable antenna is presented. The proposed
antenna can switch among fixed GSM850/900 MHz, LTE1600/1700/1800 MHz and ISM2400 …

Tunable wideband slot antennas based on printable graphene inks

X Chen, X Liu, S Li, W Wang, D Wei, Y Wu, Z Liu - Nanoscale, 2020 - pubs.rsc.org
Nano-materials could endow electronics with some new functionalities. A slot antenna with a
tunable bandwidth, consisting of a planar slot antenna with graphene at the end and a gap …

[HTML][HTML] A strap-down inertial navigation/spectrum red-shift/star sensor (SINS/SRS/SS) autonomous integrated system for spacecraft navigation

Z Gao, D Mu, Y Zhong, C Gu - Sensors, 2018 - mdpi.com
This paper presents a new Strap-down Inertial Navigation System/Spectrum Red-Shift/Star
Sensor (SINS/SRS/SS) system integration methodology to improve the autonomy and …

Miniaturized omnidirectional satellite phone antenna inspired by meander line radiator and metamaterial integrated ground plane

P Acharya, J Kumar, V Dahiya… - International Journal of …, 2022 - Springer
In this paper, a miniaturized microstrip antenna is presented for the lower earth orbit satellite
phone, 1525 MHz band applications. The proposed antenna is 66.3% smaller than a …

[PDF][PDF] Effect of PIN diode integration on patch antennas for frequency reconfigurable antenna applications

B Bharathidevi, J Kumar - Adv Technol Innov, 2023 - distantreader.org
PIN diodes are commonly used to design reconfigurable antennas owing to their sufficient
isolation, lower cost, and ease of fabrication. This study aims to explore the effect of biasing …