Results 61 to 70 of about 498,880 (195)

Microstrip Patch Antenna: A Survey

IOSR Journal of Electrical and Electronics Engineering, 2014
The sizes and weight of various wireless electronic system have rapidly reduced due to the development of modern integrated circuit technology. A Microstrip antenna (MSA) is well suited for wireless communication due to its low profile, conformal nature, light weight, low cost of production, robust nature and compatibility with microwave monolithic ...
Sakshi Srivastava, Ankit Khandelwal, Dr. Sandeep Sharma   +2 more
openaire   +1 more source

A New High‐Pressure Polymorph of MgTe2O5 with a Unique Crystal Structure

European Journal of Inorganic Chemistry, Volume 29, Issue 26, 16 September 2026.
MgTe2O5 synthesized under special high‐pressure/high‐temperature conditions of 8 GPa and 800 °C exhibits a unique crystal structure consisting of fused sechser rings built from pseudooctahedral [TeO5]6– and trigonal‐pyramidal [TeO3]2– units. The single‐crystal structure and temperature‐dependent powder diffraction data are presented.
Benjamin J. Pullicino, Gunter Heymann
wiley   +1 more source

Fiber‐reinforced Liquid Metal Composites With Automated Circuit Fabrication for Structurally‐Integrated Power Transfer

Advanced Functional Materials, Volume 36, Issue 74, 14 September 2026.
Fiber‐reinforced liquid metal composites (FibRe LMCs) are introduced that combine GPa‐scale structural performance with digitally programmable electrical conductivity. Through automated CNC activation, conductive pathways and wireless power transfer circuits are fabricated directly within load‐bearing composites, enabling structurally integrated ...
John Joyce, Charles K. Van Horn, Nathaniel J. Valentin, Angelica Phan, Michael D. Bartlett, Edward J. Barron III   +5 more
wiley   +1 more source

Investigation of the equivalent circuit parameters and design of a dual polarised dual frequency aperture coupled microstrip antenna [PDF]

, 2013
This paper presents a simplified approach to the design of a single feed dual polarised, dual frequency (1.9 and 2.4 GHz) aperture coupled microstrip antenna. Using simulation and practical investigation, the coupling between the microstrip feed line and
Ghassemlooy, Zabih, Korolkiewicz, Edward, Busawon, Krishna, Danaher, Sean, Korolkiewicz, E, Busawon, K, Sambell, Alistair, Liu, Lei   +7 more
core   +1 more source

Compact Quad‐Port Octagonal‐Shaped MIMO Antenna for n257/n260/n261‐Band Applications

Engineering Reports, Volume 8, Issue 9, September 2026.
A compact quad‐port octagonal MIMO antenna is developed for 5G NR FR2 n257/n260/n261 applications, achieving dual‐band operation, high isolation, low ECC, and strong diversity performance. The design supports high‐speed, low‐latency mm‐wave communication for next‐generation IoT and wireless devices.
Akash Kumar Gupta, Sanjeev Kumar, Sachin Kumar, Qazi Fasihuddin, Zubairuddin Mohammed, Jibitesh Kumar Panda   +5 more
wiley   +1 more source

PERFORMANCE ANALYSIS OF RECTANGULAR MPA USING DIFFERENT SUBSTRATE MATERIALS FOR WLAN APPLICATION

ICTACT Journal on Communication Technology, 2017
In this paper, a rectangular microstrip patch antenna (MPA) is designed using different substrate materials for analyzing the performance of the MPA. Alumina (Al2O3), Bakelite, Beryllium oxide (BeO), Gallium Arsenide (GaAs), RT-Duroid and Flame Retardant
E Aravindraj, K Ayyappan, R Kumar
doaj   +1 more source

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, Volume 3, Issue 3, Page 452-501, September 2026.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source

Conformal and Multi‐Domain Radio Frequency Energy Harvesting System Based on Graphene for Internet of Things Applications

Interdisciplinary Materials, Volume 5, Issue 5, Page 879-888, September 2026.
This study details a multi‐domain graphene assembled film (GAF) based radio frequency (RF) energy harvesting system (GEHS) for Internet of Things (IoT) applications. The GEHS integrates a flexible dual‐band, dual‐polarization, dual‐beam antenna array based on GAF materials with a high‐efficiency rectifier.
Yitong Xin, Rongguo Song, Haoran Zu, Wei Qian, Bo Liu, Wenjun Wang, Yunfa Si, Zhe Wang, Ruixue Zhang, Jiannan Guo, Jingwei Zhang, Boyang Mao, Daping He   +12 more
wiley   +1 more source

Investigation on Metamaterial Antenna for Terahertz Applications

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
In this paper, the metamaterial based rectangular microstrip patch antenna is proposed and designed for THz applications. The circular split ring resonator is implemented as metamaterial. By incorporating metamaterial in the conventional microstrip patch
Amalraj Taksala Devapriya, Savarimuthu Robinson   +1 more
doaj   +1 more source

A New Compact Size Microstrip Patch Antenna with Irregular Slots for Handheld GPS Application [PDF]

Engineering and Technology Journal, 2008
A new reduced size single probe fed microstrip patch antenna with irregular slitshas been presented to be used as a receiving antenna for Global Positioning Systems(GPS) integrated with cellular handheld mobile wireless systems.
Jawad K. Ali
doaj   +1 more source