Results 91 to 100 of about 4,898,698 (235)

Hybrid MIMO Patch Antenna Design for Enhanced Performance in 600 MHz–1 GHz Sub-6 GHz 5G Applications

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
The urgent deployment of fifth-generation (5G) communication networks necessitates wideband operation, high-gain, and stable multiple-input multiple-output (MIMO) performance antennas, especially in the sub-6 GHz frequency band.
Nabil Abdulwahab Abdulrazaq Baban
doaj   +1 more source

Arthroscopic Remplissage With Knotless All‐Suture Anchors and Concomitant Bankart Repair: Technical Considerations

Arthroscopy Techniques, Volume 15, Issue 9, September 2026.
Abstract Anterior shoulder instability is common in active patients. Traumatic dislocations may produce Bankart and Hill‐Sachs lesions that increase recurrence risk. In high‐demand individuals, isolated Bankart repair may be insufficient for off‐track or near‐track Hill‐Sachs lesions.
Michael Nocek, Lorenz Fritsch, Colby C. Wollenman, Ayham Jaber, Alan D. Villegas Meza, Katelyn L. Kirwood, Peter J. Millett   +6 more
wiley   +1 more source

Defected Ground Structure: Fundamentals, Analysis, and Applications in Modern Wireless Trends [PDF]

, 2017
Slots or defects integrated on the ground plane of microwave planar circuits are referred to as Defected Ground Structure. DGS is adopted as an emerging technique for improving the various parameters of microwave circuits, that is, narrow bandwidth ...
Sachin Kumar, Mukesh Kumar Khandelwal, Binod Kumar Kanaujia   +2 more
core   +1 more source

Hybrid EBG Structure for Common-Mode Noise and SSN Suppression in Multilayer PCBs

IEEE Access
The advancement of modern technologies and the growing demand for high-speed communication systems that integrate digital and analog circuits into multilayer printed circuit boards (PCBs) require the development of efficient solutions to ensure signal ...
Jean Carlos Bortoli Dalcin, Marlio Jose Do Couto Bonfim   +1 more
doaj   +1 more source

Targeting neutrophil extracellular traps in metabolic and immune niche: Nanomaterials for diabetes tissue regeneration

BMEMat, Volume 4, Issue 3, September 2026.
The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang, Muxin Yue, Kai Mao, Boon Chin Heng, Noor Azlin Yahya, Yunsong Liu, Zheng Li   +6 more
wiley   +1 more source

Design of Bandstop filters using defected ground structures

, 2015
In this thesis, modified design of band stop filters using defected ground structures have been proposed. The new proposed structures have conventional dumbbell DGS integrated with U-slot and the conventional spiral DGS integrated with U-slot both ...
Annam, Kaushik
core   +1 more source

Linearly Polarized Metasurface Inspired Multi-Element Antenna for Aircraft Surveillance Applications

IEEE Access
A linearly polarized, compact, dual-band, high gain antenna is proposed for aircraft collision avoidance system (ACAS) or aircraft surveillance applications. The ACAS is an airborne electronic equipment developed to prevent mid-air collisions between two
M. Pallavi, Pramod Kumar, Tanweer Ali, Satish B. Shenoy   +3 more
doaj   +1 more source

Organelle Crosstalk and Metabolic Reprogramming in Idiopathic Pulmonary Fibrosis: Mechanisms and Therapeutic Implications

Cell Biochemistry and Function, Volume 44, Issue 9, September 2026.
ABSTRACT Idiopathic pulmonary fibrosis (IPF) is a fatal interstitial lung disease of unknown cause, marked by excessive deposition of extracellular matrix (ECM) components such as collagen. This pathological accumulation results in progressive destruction of the lung architecture and ultimately leads to respiratory failure.
Yining Zhang, Ling Teng, Limin Gong, Yuandong Fu, Minyi Qian   +4 more
wiley   +1 more source

A newly proposed multi-band rectangular patch antenna using defected ground structures

, 2017
A new microstrip patch antenna that resonates on more than one frequencies and yields sufficiently high bandwidth is presented. Several variations of the proposed design are simulated using practically used dielectric materials.
Tomar R., Agarwal S.
core   +1 more source

High-isolation microstrip two-port diplexer and full-duplex antenna with metamaterial-based filters

Discover Applied Sciences
This article presents an efficient and novel design of a microstrip three-terminal diplexer and a two-port full-duplex antenna system incorporating metamaterial-based filtering techniques to achieve high isolation and low insertion loss.
Rania Hamdy Elabd, Amr H. Hussein, Ahmed J. A. Al-Gburi   +2 more
doaj   +1 more source