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Wireless technology is one of the major area of research in communication systems. Antenna plays major role in communication system so designing and fabrication of antenna is very important for the communication system. An understanding the ...

Microstrip antennas are in high demand because of their low profile and lightweight, leading to a recent surge in the need for low-profile antennas for wireless communications. Due to the growing significance of wireless communication in recent ...

The manuscript investigates the utilization of Koch curves and hexagonal ring-shaped geometry for an ultra-wideband fractal antenna, achieved through a combination of DGS, parasitic elements, and EC-SRR. The antenna's properties are investigated ...

In this article a compact sinusoidal tapered slot Vivaldi linear antenna array is designed for X and Ku band applications is presented. Printed Vivaldi antennas are extensively used for broadband applications because it gives high gain and broad ...

This paper presents an analysis of the Step Field Plate Laterally Diffused Metal Oxide Semiconductor (SFP LDMOS) structure for improved high power and RF performance. The proposed structure is cost-effective, CMOS integrable, and has a high power ...

• SFP LDMOS structure
• Space Charge Modulaiton
• Small signal and large signal analysis

In this paper, the development of a new compact CP antenna for C band applications specifically, as a SAR sensor, is proposed. It works at a center frequency of 5.3 GHz with wide bandwidth and high gain, as required in a CP-SAR system. It uses two-...${}_{\mathrm{}}$$$$$

Recently, Kouzaev (J Comput Electron 20:169, 2021) proposed a novel rectangular waveguide with graphene inserts for light-pumped applications. However, the study has a serious error regarding the consistency between equations. Here, the error is ...

Since last few years and in the present era of digitization everyone wants to become an IT incumbent. Intuitively saying, we are depending on technology which plays a vital role in our day to day life (Like Intelligent Communication and Internet ...

In this work, a wideband magneto-electric dipole antenna with circular polarization is introduced, which covers the 2G, 3G, LTE, and 5G frequency bands. In the proposed antenna, a planar dipole antenna with triangular corners, which plays the role ...

Investigators are looking at radio frequency ranges that may suit cellular data consumers' growing requirements. Terahertz's ( THz) frequency range is vital for high-speed data communication in wireless gadgets and has indignant the interest of ...

In this article, a three-stage transimpedance amplifier (TIA) is designed and optimized to convert the input current to the output voltage and amplify it. The amplifier consists of a single-to-differential cross-coupled modified RGC (...

Reconfigurable antennas play a vital role in wireless communications and many applications due to their high speed, polarization diversity, compact size, steerable diversity, low cost and multi-band function. Several techniques are introduced to ...

In general, Metasurface Antennas (MSA) are designed to diminish the antenna shape by enhancing the operating band and directivity. As the efficiency decreases, the design complexity of MSA increases. In order to enhance the antenna design, a high-...$\mathrm{}{}_{\mathrm{}}\mathrm{}{}_{\mathrm{}}\mathrm{}{}_{\mathrm{}}$

A quad-beam antenna with a controlled electromagnetic surface with high gain is proposed for THz applications. The electromagnetic surface is created based on the holographic principle. Three different designs of the quad-beam (beams in directions ...

Numerous users are experiencing unsafe communications due to the growth of big network mediums, where no node communication is detected in emergency scenarios. Many people find it difficult to communicate in emergency situations as a result of ...

This paper presents a parasitic patch-loaded slot antenna for super wideband application. It consists of a star-shaped slot loaded with a tilted square patch situated at its center. In order to enhance the impedance bandwidth, the feeding ...

The development of the digital environment seeks the best and more efficient communication. Recent researchers are looking forward to 5G wireless communication. But this wireless communication requires a more efficient antenna design to achieve ...

This article used graphene as the patch and ground plane to model a five-sided pentagon patch antenna rather than a rectangular, triangular, or hexagonal patch. The proposed antenna was used and compared to its characteristics with different ...

The design of microstrip antennas for a 6G application is the main emphasis of this work. In the area of mobile communication, the rate of scientific and technological advancement has never slowed. To handle the enormous quantity of data traffic ...

Recent research has focused on enhancing the performance of microstrip antennas, particularly in terms of their gain and bandwidth. In this paper, a rectangular microstrip patch antenna with enhanced gain is designed using HFSS software. The ...