Design of a Modified Wilkinson Power Divider for Ultra-Wideband Antipodal Vivaldi Antenna Arrays

Abstract

This paper presents the design of a two-wayModifiedWilkinson power divider(MWPD) feeding networkfor atwo-element Antipodal Vivaldi Antenna (AVA) array, operating in the 3–10 GHz ultra-wideband (UWB) frequency range. The proposedfeeding network is optimized by incorporating bent corners, which help reduce unintended radiation and improve signal distribution. Additionally, the antenna design is enhanced using a compact structureto improve radiation performance and impedance matching.The design, simulation, and optimization of both the feeding network and antenna array are conducted using CST Microwave Studio.Experimental validation confirms that the proposed array meets UWB specifications, making it a suitable candidate for wideband communication and imaging applications.

Authors and Affiliations

Sajjad Ahmed, Fawad Salam Khan, Imran Khan Keerio, Arslan Ahmed, Syed Qutaba

Keywords

Related Articles

Comparative Evaluation of Machine Learning and Deep Learning Models for Real Estate Price Prediction

Accurate real estate price prediction is vital in informed decisionmaking for investors, policymakers, and stakeholders. This study evaluates various machine learning and deep learning models for predicting real estate...

A Comprehensive Toolset for Signal Processingusing a Family of Hadamard Transforms

Independent basis of the linear vectors isof paramount significance in the advancement of digital systems that facilitate the processing and storage of information in its digital format. This study und...

Load Balancing in Cloud Computing: A Proposed Novel Approach Based on Walrus Behavior

This research provides a comprehensive evaluation of load-balancing algorithms in cloud computing, classifying them into static, dynamic, and nature-inspired categories. Static algorithms, such as Round Robin and Min-M...

Crypto Currency Compensation Model to Detect Optimal Channel of Internet of Things Through Blockchain

The ever-growing number of belongings of internet (IoT) devices in civilization creates a reliable, accessible, and safe infrastructure for processing the calculated data. One-point failures result from the prevalent I...

A Review on Cloud Computing Threats, Securityand Possible Solutions

loud computing is increasingly popular, with major companies like Microsoft, Google, and Amazon creating expansive cloud environments to support vast user bases. Despite its benefits, security remains a significant con...

Download PDF file
  • EP ID EP765292
  • DOI -
  • Views 32
  • Downloads 0

How To Cite

Sajjad Ahmed, Fawad Salam Khan, Imran Khan Keerio, Arslan Ahmed, Syed Qutaba (2025). Design of a Modified Wilkinson Power Divider for Ultra-Wideband Antipodal Vivaldi Antenna Arrays. International Journal of Innovations in Science and Technology, 7(2), -. https://europub.co.uk/articles/-A-765292