5G Phased Array Antennas - Simulation Essentials
Introduction
Welcome to our webinar on 5G Phased Array Antenna Simulation Essentials. Our presenter today is Mohamed Sameh, and I am Chris Cowan from Ozen Engineering. We are a certified ANSYS Elite Channel Partner, providing software sales, training, technical support, and engineering consulting services.
About Ozen Engineering
- ANSYS software sales and training
- Technical support and engineering consulting
- Cloud services: Ozen Cloud and ANSYS Cloud
- Webinars every Wednesday at 11 a.m. Pacific Time
For more information, visit our website at www.anasys.com or contact us at info@OzenInc.com.
Cloud Solutions
ANSYS is focusing on cloud solve capability, offering:
- One-click burst to cloud capability
- Web-based 3D post-processing
- Various hardware options based on cores
Contact us for a free trial of our cloud solutions.
Presenter: Mohamed Sameh
Mohamed Sameh has 20 years of experience in the antenna and RF development field. He is a technical consultant for 5G, IoT, system simulation, and testing. He holds a PhD in Electrical and Computer Engineering from Ohio State University.
Webinar Agenda
- 5G promises and needs
- Phased array antennas categorization
- Simulation essentials using ANSYS tools
5G Promises
- Capacity boost up to 10 Gbps
- High-speed and high-resolution downloads
- Low latency for mission-critical applications
Phased Array Antennas
Phased array antennas are crucial for 5G applications, providing:
- Real-time reconfigurable beams
- High gain and interference mitigation
- Space selectivity for user separation
Simulation Methods
ANSYS offers three simulation methods:
- Infinite Array Method
- Finite Array Explicit Method
- Finite Array Domain Decomposition Method (DDM)
Each method has trade-offs in speed, accuracy, and flexibility.
Important Boundaries and Ports
- Master-Slave Boundaries: Used for periodic structures.
- Fluke Ports: Essential for periodic structure analysis.
Finite Array Simulation
To simulate finite arrays using DDM:
- Start with a unit cell mesh from an infinite array.
- Import the mesh and disable refinements.
- Use radiation boundaries instead of Fluke ports.
- Set scan angles using post-processing options.
Conclusion
ANSYS provides essential features for phased array simulation, enabling design, troubleshooting, and performance prediction. For further questions or information, please contact us.
Thank you for attending our webinar!
Broadcast is now starting. All attendees are in listen-only mode. Hi, everybody. Thanks for joining us for our webinar today. We will get going in one minute. All right. All right. I'll get going now. So greetings to everyone who's joined us today.
We're going to be speaking about 5G phased array antenna simulation essentials. Our presenter will be Mohamed Sameh. This is Chris Cowan here, and I'm going to give a quick introduction to my company, Ozen Engineering, about our capabilities and technology.
We sell ANSYS software, hold training classes at our facility online and at remote facilities, provide technical support to our customers, and offer engineering consulting services.
If you have a project that you're having trouble setting up or want to kickstart a project or don't have software in the first place, please contact us about engineering consulting services.
We work with the full suite of ANSYS products, including fluids, structures, electronics, optics, and multi-physics combinations of those. We also offer cloud services, including ANSYS Cloud. If you're interested in trialing either of those, please contact us.
We generally do a webinar every Wednesday or every other Wednesday at 11 a.m. Pacific time. Upcoming topics include today's and through the remainder of the year. All of these topics are available for download, including those on the right, from our website at www.ansys.com.
You can subscribe for any of the upcoming webinars. If you'd like to receive a monthly newsletter from Ozen Engineering, you can subscribe on our website. ANSYS has been putting a lot of effort recently into building up cloud solve capability.
This is really the future, the way that people will be using the software. We're hoping to see that ongoing in the future. So why work with cloud? Most importantly, one-click burst to cloud capability.
You can have mediocre hardware on site and still solve large, complicated problems using the cloud. You get to choose ANSYS offers different varieties of hardware that you can use based on number of cores and quantity of cores.
You can choose the most appropriate based on how large your problem is and how quickly you need it solved. ANSYS cloud offers web-based 3D post processing. You can upload your file to the cloud, solve it, and do all your post processing online. This solution is an easy way to get started.
It's intended for ANSYS. It's made by ANSYS. It's a single solution. It's streamlined, and it works, so you don't have problems operating or configuring this.
And by the way, if anyone is interested in a free trial of cloud, please contact Ozen Engineering, and we'll be happy to set you up with that. So you can reach us by email at info@OzenInc.com, call us directly, or submit a form through our website.
On top of that, we're always looking for mechanical and electrical engineers. So if you're interested, please send in a resume. On to our presenter, Mohamed Sameh. He's been working in the antenna and RF development field for 20 years in the wireless industry.
He serves as a technical consultant for topics related to 5G, Internet of Things, system simulation, and testing and certification. Over those 20 years, he's been working with ANSYS Electromagnetics Tools with a lot of time put in on HFSS for antenna design.
He has a number of patents and publications, is a member of the IEEE and AMTA, and has earned his PhD in electrical and computer engineering from Ohio State University. So without further ado, I'll turn this over to Sameh, so he can continue with the presentation.
Thanks for your attention, everybody. Thank you, Chris. And hello, everyone. We're happy to present for you today some capabilities ANSYS tools have to help phased arrays, phased array antennas for 5G applications. So, let me try to share the screen here. So, I don't see your screen yet, Sameh.
Yeah, I'm... Okay. So, do you see it now, Chris? I see it in presenter mode. Change to the screen. Okay. Perfect. Thank you.
So, our agenda today is to take a snapshot on 5G promises and needs, categorize phased array antennas, and dive deep into our simulation essentials for phased arrays using ANSYS tools. So, let's start with the first one, which is the promises and needs of 5G. 5G promises capacity