Results 41 to 50 of about 11,368 (233)

A Compact 4×4 Filtering Microstrip Patch Antenna Array With Dolph-Chebyshev Power Distribution

IEEE Open Journal of Antennas and Propagation, 2022
This paper proposes a compact $4 \times 4$ filtering microstrip patch antenna array with Dolph- Chebyshev distribution implemented by multilayer structure.
Wei Nie, Huai-Zhi Wen, Kai-Da Xu, Yu-Quan Luo, Xiao-Long Yang, Mu Zhou   +5 more
doaj   +1 more source

Multiband low-profile antenna for remote antenna unit picocell applications [PDF]

, 2008
The design of a compact, low-profile antenna constructed from five wire-patch elements is investigated. For a fiber-radio system a critical design parameter is the isolation between two WLAN elements.
Callaghan, Peter, Batchelor, John C.
core   +1 more source

Co-plane coupling-feed compact wideband E-E shaped and half E-E shaped microstrip antenna

Dianxin kexue, 2017
A compact and wideband microstrip patch antenna for multi-band wireless communications was proposed and designed.The antenna is fed by co-plane capacitive coupling method to compensate the inductance of the feeding probe,using stacked substrate of FR4 ...
Fang YANG, Mingfei WEI, Junni ZHOU, Chun WANG, Min WANG   +4 more
doaj   +2 more sources

Investigation on material variants and fabrication methods for microstrip textile antennas: A review based on conventional and novel concepts of weaving, knitting and embroidery

Cogent Engineering, 2022
Wearable electronics sector is a fast-growing industry due to the rapid progress gained by developing textile-based conductive materials and conductive yarns.
Rameesh Lakshan Bulathsinghala
doaj   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Reconfigurable tri-band H-shaped antenna with frequency selectivity feature for compact wireless communication systems [PDF]

, 2011
This is the post-print version of the Article. The published version can be accessed from the link below - Copyright @ 2011 IETThis study presents an H-shaped reconfigurable antenna for wireless applications.
AbuTarboush, HF, Budimir, D, Al-Raweshidy, HS, Cheung, SW, Nilavalan, R., Budimir, D., Nilavalan, R, Al-Raweshidy, H.S., AbuTarboush, H.F., Nasr, KM, Peter, T., Al-Raweshidy, H, Cheung, S.W., Peter, T, Nasr, K.M.   +14 more
core   +1 more source

Design of a dual linear polarization antenna using split ring resonators at X-band [PDF]

Advances in Radio Science, 2017
Dual linear polarization microstrip antenna configurations are very suitable for high-performance satellites, wireless communication and radar applications. This paper presents a new method to improve the co-cross polarization discrimination (XPD) for
S. Ahmed, S. Ahmed, M. Chandra
doaj   +1 more source

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

Highly Vertically Oriented Graphene Microstrip Pads With Ultrahigh Through‐Plane Thermal Conductivity and Ultralow Compressive Modulus for Efficient Heat Dissipation

Advanced Science, EarlyView.
Vertically aligned graphene microstrip pads (GMPs) break the traditional thermomechanical trade‐off in thermal interface materials. It simultaneously achieves an ultrahigh through‐plane thermal conductivity of 565.92 W m−1 K−1 and an ultralow compressive modulus below 115.16 kPa.
Xu Ran, Yaru Wang, Sijia Wu, Hejun Wang, Junhao Shen, Litao Sun, Xing Wu, Hengchang Bi   +7 more
wiley   +1 more source

Analysis of Microstrip Line Fed Patch Antenna for Wireless Communications

Open Engineering, 2017
In this paper, theoretical analysis of microstrip line fed rectangular patch antenna loaded with parasitic element and split-ring resonator is presented.
Singh Ashish, Aneesh Mohammad, Kamakshi, Ansari J. A.   +3 more
doaj   +1 more source