Welcoem to posts!!
in the future - u will be able to do some more stuff here,,,!! like pat catgirl- i mean um yeah... for now u can only see others's posts :c
Hello Friends,
I'm thrilled to announce that the tool for microstrip line, SIW, and SIW-microstrip line adapter calculation is now available in the App Store! It's a delight to launch this app and make it accessible to you. You can find it by scanning the QR code or searching for "SIW Cal" in the App Store. Your support is invaluable to me and serves as a great motivation to keep sharing knowledge with all of you.
Thank you for being a part of this journey.
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Hi Friends,
I am casting the video about how to calculate the microstripline to SIW transition.
it will be unveiled later.
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Hello friends,
In the previous video where I demonstrated the microstrip line to substrate integrated waveguide (SIW) transition, I am delighted to share the latest results from the back-to-back microstrip line to SIW transition. Following a swift optimization, significant improvements have been achieved in both the insertion loss (IL) and its flatness.
The insertion loss has experienced a noteworthy enhancement of 0.3dB, and the accompanying bandwidth has expanded to an impressive 4GHz. Within this bandwidth, the S11 parameter excels, surpassing 23dB, signifying a substantial improvement.
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欲悲闻鬼叫，我哭豺狼笑。洒泪祭雄杰，扬眉剑出鞘！
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The first version of 28 GHz #Patch Antenna Array# has been done. If there is any specific RF-related topic you are interested in, please let me know.
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Hi Friends!
In the last two videos, we have demonstrated how to build a high gain patch antenna array with a 12dBi gain.
link:
https://youtu.be/VZtrh_i0AIM
https://youtu.be/3FzuNfK2Qnw
In the next two videos, we are going to design a 1 to 8 power divider and combine the power divider with our antenna array. I have done the simulation. I cannot wait to share the results with you.
So I post the bottom layer of the design and the top layer and 3D radiation pattern.
It is a compact design with 4.5cm X2.5cm dimensions and a 12.5 realized gain.
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The next Video will present how to build a 1X6 antenna array with a #realized gain# >12dB.
It starts from a patch antenna to form the array.
It presents the step-by-step procedure.
The new video will be launched tomorrow.
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In the following demo, I will have serial videos about how to design a 28GHz patch antenna array.
You can find the draft document HERE:
drive.google.com/drive/folder...
I will keep updating the file and design.
Here are two figs about the simulation results.
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Welcome to my channel. In this channel, I mainly share RF-engineering-related topics.
I will present the design principles and modeling and simulation procedures.
ADS and CST are the two main software I used here.
#Stay Hungry and Stay Foolish#
Cheers!