Bandwidth Enhancement of a Compact Transverse Bilateral Helical Antenna With Parasitic Element for Mobile Device Applications


An electrically small antenna (ESA) designed for portable communication device applications is described. The antenna structure is based on the introduction of parasitic element to the transverse bilateral helical (TBH) antenna to enhance the bandwidth, leading to the TBH antenna with parasitic elements (TBHP). By insertion of a second helix into the core of the host helix, the overall dimensions of the antenna structure are kept the same as the original TBH antenna. A first-order analytical model is developed to gain insight to the design process. Performance of the TBHP antenna is evaluated using finite element method (FEM) electromagnetic simulation. The experimental and simulation data showed that the TBHP antenna has 105% wider bandwidth in a $50-Omega $ reference system and 74% higher radiation efficiency around the 621-MHz operating frequency compared with the original TBH antenna. Simulation and measurement results are found to be in good agreement.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Magic Train: Design of Measurement Methods against Bandwidth Inflation Attacks - 2018ABSTRACT:Bandwidth measurement is vital for several network applications and services, like peer-to-peer networks, video caching
PROJECT TITLE :A Shapley-Value Mechanism for Bandwidth On Demand between Datacenters - 2018ABSTRACT:Recent studies in cloud resource allocation and pricing have centered on computing and storage resources however not network bandwidth.
PROJECT TITLE :A Novel High Bandwidth Current Control Strategy for SiC MOSFET Based Active Front-End Rectifiers under Unbalanced Input Voltage Conditions - 2017ABSTRACT:SiC mosfet based converters are capable of high switching
PROJECT TITLE : Performance Analysis of Large Multi-Interface Wireless Mesh Networks with Multi-Different Bandwidth Channe - 2016 ABSTRACT: During this paper, we have a tendency to study the asymptotic throughput capacity
PROJECT TITLE : A Bandwidth Monitoring Strategy Under Uncertainty of the Adversary’s Activity - 2016 ABSTRACT: When an adversary illicitly uses spectrum that it's not authorized for, it does so with a purpose in mind,

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry