Design of Ka-Band Phased Array Antenna with Calibration Function

Article Computer Science, Hardware & Architecture

Miniaturized Novel UWB Band-Notch Textile Antenna for Body Area Networks

Mohammad Monirujjaman Khan et al.

Summary: This paper presents the design and analysis of a miniaturized and novel wearable ultra-wideband (UWB) band-notch textile antenna for Body Area Networks (BANs). Computer Simulation Technology (CST) Microwave Studio is used to model and simulate the antenna, and the performance is evaluated in terms of return loss, gain, bandwidth, impedance, radiation, and efficiency. The antenna achieves good band-notch characteristics in the desired frequency range of 7.25 GHz to 7.75 GHz.

COMPUTER SYSTEMS SCIENCE AND ENGINEERING (2022)

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Article Computer Science, Hardware & Architecture

Novel Compact UWB Band Notch Antenna Design for Body-Centric Communications

Sk Raziul Ahasan et al.

Summary: This paper examines and implements a novel and compact ultra-wideband (UWB) antenna with band-notched characteristics for body-centric communication. The performance parameters of the antenna in both free space and on-body scenarios are analyzed and investigated through simulation. The antenna successfully avoids interference from WLAN and WiMAX systems, making it suitable for healthcare applications and sports performance monitoring.

COMPUTER SYSTEMS SCIENCE AND ENGINEERING (2022)

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Article Automation & Control Systems

Design and Analysis of a Novel Antenna for THz Wireless Communication

Omar A. Saraereh et al.

Summary: THz technology has great academic value and a wide range of applications in various fields. It can provide rich spectrum information and enable fingerprint detection, making it a valuable tool in basic research and applied science.

INTELLIGENT AUTOMATION AND SOFT COMPUTING (2022)

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Article Computer Science, Information Systems

Gain Enhancement of Dielectric Resonator Antenna Using Electromagnetic Bandgap Structure

Amor Smida

Summary: A compact, low profile, and high gain dielectric resonator antenna is proposed and experimentally verified in this paper. By introducing a slot and an electromagnetic bandgap (EBG) structure, the antenna achieves a peak gain of 8.36 dBi at 5.15 GHz.

CMC-COMPUTERS MATERIALS & CONTINUA (2022)

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Article Engineering, Electrical & Electronic

Code-Modulated Embedded Test and Calibration of Phased-Array Transceivers

Zhangjie Hong et al.

Summary: We proposed a new method for built-in test and calibration of phased arrays in free space, employing Cartesian modulation of test signals, code-multiplexed response creation, and parallel extraction of amplitude and phase per element. Experimental results showed accurate gain and phase extraction can be achieved in free space using this method.

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (2021)

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Article Computer Science, Information Systems

Single-Layer Wideband Circularly Polarized Antenna Using Non-Uniform Metasurface for C-band Applications

Huy Hung Tran et al.

Summary: This paper presents a single-layer design of non-uniform metasurface circularly polarized antenna with wideband operation characteristic. By placing the non-uniform metasurface in the same layer with the driven patch, it not only increases the impedance bandwidth, but also generates two additional circularly polarized bands in the high frequency band, significantly improving the antenna's performance.

CMC-COMPUTERS MATERIALS & CONTINUA (2021)

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Proceedings Paper Computer Science, Theory & Methods