A Compact 2.4 GHz L-Shaped Microstrip Patch Antenna for ISM-Band Internet of Things (IoT) Applications

Interconnected Circular Ring Resonator based Single Negative Perfect Metamaterial Absorber for Wireless Communication Systems

In this paper, a new metamaterial absorber (MMA) is presented that exhibits resonances at 3.5 GHz and 13 GHz having peak absorption of 92.7% and 99.99% respectively. The MMA consists of an FR4…

بواسطة Md. Murad Kabir Nipun, Md. Jahedul Islam, Md. Moniruzzaman, Muzammil Jusoh, Hamsakutty Vettikalladi, Ali M. Almuhlafi, Mohamed Himdi and Samir Salem Al-Bawri

تم النشر فى:

Springer US-Optical and Quantum Electronics

Enhancing gain and isolation of a quad-element MIMO antenna array design for 5G sub-6 GHz applications assisted with characteristic mode analysis

This paper presents a novel quad-element array with multiple inputs and multiple outputs (MIMO) designed for 5th generation sub-6 GHz applications. The MIMO system achieves a wide impedance…

بواسطة Rabia Khan, Waleed Tariq Sethi, Waqar Ahmad Malik, Latif Jan, Muhammad M. Tahseen, Ali M. Almuhlafi and Mohamed Himdi

2023

تم النشر فى:

Nature-Scientific Reports

Highly Compact and Sensitive Dielectric Sensors

This work proposes a novel and simple microwave technique for controlling the coupling factor between complementary split ring resonators (CSRRs) and microstrip transmission lines (TLs), which can…

بواسطة Ali M. Almuhlafi; Omar M. Ramahi

2024

تم النشر فى:

IEEE Sensors

Dr. Ali Mohammed Almuhlafi | د. علي بن محمد المحلفي

A Compact 2.4 GHz L-Shaped Microstrip Patch Antenna for ISM-Band Internet of Things (IoT) Applications