Results 51 to 60 of about 4,242 (161)

Physical Adsorption‐Driven Assembly of Au‐Locked Nucleic Acid (LNA) Probes on MoS2 Nanosheets for SERS‐Based Detection of microRNAs (miRNAs)

Advanced Materials Interfaces, Volume 12, Issue 23, December 8, 2025.
The Au‐LNA Raman probe, composed of gold nanoparticles (AuNPs), thiol functional group, and Cy3 modified LNAs, synthesized after hybridization of LNA and miR‐210‐3p target, is integrated into the MoS2@Au composite. The integration of the nanocomposite is formed by physical adsorption of Au‐LNA nanohybrid with MoS2. Characterization confirms morphology,
Faith Mokobi Zablon, Md. Arifur Rahman Khan, Tetyana Ignatova, Kristen Dellinger, Shyam Aravamudhan   +4 more
wiley   +1 more source

Wideband MIMO Antennas for 5G Mobile Terminals

IEEE Open Journal of Antennas and Propagation, 2023
An approach of using the concept of CM (common mode) and DM (differential mode) to design two wideband antennas in a pair has been proposed. The two antennas in the antenna pair have wide bandwidth and high isolation, though they share the same radiator ...
Hanyang Wang, Pengfei Wu
doaj   +1 more source

Peacock Feather Shaped Antenna With Super High Frequency Band for Wireless Applications

Engineering Reports, Volume 7, Issue 11, November 2025.
Proposed Peacock feather‐shaped patch antenna: dimensions, fabricated antenna measurement. ABSTRACT This work presents the design and simulation of a peacock eye‐shaped antenna, developed to address the global bandwidth shortage in wireless cellular networks, particularly in 3G, 4G, and 5G communication systems.
P. Sree Lakshmi, A. Deepak, Suresh Kumar Muthuvel, Ayodeji Olalekan Salau, Aitizaz Ali, Ting Tin Tin   +5 more
wiley   +1 more source

The EBLM Project: IV. Spectroscopic orbits of over 100 eclipsing M dwarfs masquerading as transiting hot Jupiters [PDF]

, 2017
We present 2271 radial velocity measurements taken on 118 single-line binary stars, taken over eight years with the CORALIE spectrograph. The binaries consist of F/G/K primaries and M dwarf secondaries.
Anderson, DR, Bouchy, F, Collier Cameron, A, Faedi, F, Gomez Maqueo Chew, Y, Hebb, L, Hellier, C, Marmier, M, Martin, DV, Maxted, PFL, Pepe, F, Pollacco, D, Queloz, D, Segransan, D, Smalley, B, Triaud, AHMJ, Udry, S, West, R   +17 more
core   +8 more sources

MHD squeezing flow of nanoliquid on a porous stretched surface: numerical study [PDF]

, 2019
This work is aimed at conducting a comparative study between two base fluids water as well as ethylene glycol along with nanoparticle (oxide aluminium). Analysis is done for determining unsteadiness between two parallel walls, wherein squeezing of upper ...
Ali, Inas R., Kandasamy, R., M. Fayyadh, Mohammed, Roslan, R.   +3 more
core  

High‐Performance Multiport Antenna With Frequency Selective Surface for 5G Ka‐Band Applications

Radio Science, Volume 60, Issue 11, November 2025.
Abstract This paper presents a novel multiport antenna tailored for 5G millimeter‐wave (mm‐Wave) applications. The proposed design features orthogonally arranged radiating elements to ensure compactness with an overall footprint of just 20 × 26 mm2.
Mohammad Alibakhshikenari, Iftikhar ud Din, Nouf Abd Elmunim, Bal S. Virdee, Sunil Kumar, Sadiq Ullah, Muhammad Akmal Chaudhary, Nisar Ahmad Abbasi, Chan Hwang See, Ernesto Limiti, Takfarinas Saber   +10 more
wiley   +1 more source

Design of Laptop Computer Antenna for Wi-Fi 6E Band

Engineering Proceedings
We propose a multiple-input multiple-output (MIMO) multi-band antenna for the WiFi-6E band. The planar size of the proposed antenna is 40 × 7.6 mm2, and it is built on a FR4 substrate with a thickness of 0.8 mm.
Chung-Hao Huang, Ying-Chao Hong, Sen-Yu Liao, Yi-Chi Chen   +3 more
doaj   +1 more source

Defected Ground Structure (DGS) Based MIMO Antenna Array With Decent Isolation Characteristics for Satellite Communications in Unified S‐Band (USB)

Radio Science, Volume 60, Issue 11, November 2025.
Abstract This research focuses on developing an efficient, high‐isolation Multi‐Input Multi‐Output (MIMO) antenna array for Mobile Satellite Services (MSS). A portion of the S‐band (2–4 GHz) ranging from 2 to 2.2 GHz, known as Unified S‐Band (USB), is utilized for MSS, particularly for Space‐to‐Earth communications.
Avishek Chakraborty, Ravi Shankar Saxena, Indrasen Singh, Jatinder Kaur, Ramneet Kaur, Rishiv Kalia, D. Durga Bhavani   +6 more
wiley   +1 more source

Compact Two-Port MIMO Antenna with High Isolation for UWB Applications [PDF]

Iranian Journal of Electrical and Electronic Engineering
The proposed research presents a two-port compact Multiple Input Multiple Output (MIMO) antenna for Ultra-Wide Band (UWB) applications. The designed antenna has two identical radiators and has an overall dimension of 20 × 44.1 × 1.6mm3 on a FR4 substrate.
Shivanand Konade, Manoj Dongre
doaj  

A novel elliptical MIMO antenna design for enhanced wireless connectivity in greenhouse applications

Discover Electronics
This paper presents a novel design and development of an elliptical antenna tailored for Greenhouse applications, providing support for multiple wireless services.
Nizar Sghaier, Anouar Belkadi, Lassaad Latrach   +2 more
doaj   +1 more source