IEEE VNR VJIET in association with ANSYS / HFSS presents Two days workshop on " Advanced Antenna Design using Ansys HFSS Tool"

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IEEE VNR VJIET in association with ANSYS / HFSS presents Two days workshop on " Advanced Antenna Design using Ansys HFSS Tool" on 21st & 22nd June 2024 at VNR VJIET from 10 AM to 4 : 30 PM.

• "Advanced Antenna Design Using Ansys HFSS Tool" workshop is an invaluable opportunity for participants to gain experts in a high- demand area, enhance their career prospects, and stay updated with the latest advancements in antenna design and simulation technology. 

Details of Event: This workshop aims to provide practical sessions on "Advanced Antenna Design Using Ansys-HFSS Tool" workshop is an invaluable opportunity for participants to gain expertise in a high-demand area, enhance their career prospects, and stay updated with the
latest advancements in antenna design and simulation technology.
About the Event: 
Session 1: Guest name: Kasthuri Patil,
Topic name: “Introduction to Ansys & HF tools and Design of Coaxial Cable”
About: Ansys, a leader in engineering simulation software, offers a suite of tools designed to simulate various physical phenomena. HFSS (High-Frequency Structure Simulator) is one of the key tools in the Ansys suite, widely used in the electronics industry for designing and simulating high-frequency electromagnetic components such as antennas, RF or microwave components, and high-speed interconnects. Speaker demonstrated step by step procedure to design of coaxial cable as follows. As we first calculate the diameters of inner and outer conductors of coaxial cable so that its impedance would be 50 ohms taking into consideration the dielectric material in between. Draw first the outer cylinder with its surface as outer conductor and its fill as your dielectric where you must choose its material from library. Subtract the diameter of inner conductor from the outer one. Draw another cylinder with same dimensions and orientation as the subtracted cylinder to replace it but this time it will be totally conductor. Choose an excitation port as a circle the same size as the outer cylinder and place it on one cross sectional side of the cylinder. On the other side connect two conductor wires; first wire connecting inner cylinder to radiating patch of the antenna; the second wire will connect the outer surface with ground of antenna.
Session 2: Guest name: Kasthuri Patil
Topic name: “Design of Circular and Rectangle Waveguide”
About: This module starts with the geometry creation of a circular/rectangular waveguide and covers the simulation steps required to analyze a model in HFSS. This module shows how to determine cutoff frequencies from the 2D plots and how to plot fields for better understanding by visualizing the circular/rectangular waveguide’s propagation modes. This module explains how to identify the propagating modes using field distribution plots. This module also compares the results of waveguides with different radii.
Session 3: Guest name: Kasthuri Patil
Topic name: “Design of Microstrip Transmission Line”
About: This session explains how to create a microstrip patch antenna using the Ansys HFSS Antenna Toolkit. The HFSS Antenna Toolkit is a powerful tool for antenna customization, providing flexibility to select the desired frequency, substrate material, and type of antenna. The HFSS Antenna Toolkit synthesizes the antenna dimensions according to the operating frequency. In this video, the rectangular probe-fed patch antenna is created to be operated at 1 GHz. Additionally, we discuss results such as return loss, gain, and input impedance.
Session 4: Guest name: Kasthuri Patil
Topic name: “Circular Array Antenna of 2x2 and 3x3 type”
About: The circular microstrip patch antenna has been designed for X-band application by using the HFSS simulator. When the distance between elements in array has been increased then the mutual coupling is decreases and the performance parameters of antenna also increased efficiently. This work give band width equal to 18% and high average gain (7.6 dB) comparative with the single antenna (5.2 dB), this value of gain can be improving by using some of technique to reduction mutual coupling.
Conclusion: In conclusion, this workshop provides a comprehensive, hands-on learning experience in designing of Coaxial Cable, Circular, Rectangle Waveguide, Microstrip Transmission Line and Circular Array Antenna of 2x2 and 3x3 type for HF applications. Guided by industry expert, participants will gain practical skills and theoretical insights applicable to telecommunications, radar, and satellite communications. This collaboration bridges the gap between academia and industry, fostering innovation and expertise in advanced RF and microwave engineering.

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• Vallurupalli Nageswara Rao Vignana Jyothi Institute of Engineering &Technology
• Hyderabad Telangana, Andhra Pradesh
• India 500090

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IEEE VNR VJIET in association with ANSYS / HFSS presents Two days workshop on " Advanced Antenna Design using Ansys HFSS Tool" on 21st & 22nd June 2024 at VNR VJIET from 10 AM to 4 : 30 PM.