A list of puns related to "Microwave transmission"
So..this idea has been talked about before a little in this sub, but let's revisit it.
IF this is true,
This is my first pass. Criticize or add to your heart's content. I prob have more written up somewhere...but I don't want to look at it right now.
Is there an easy way to aim the transmitter/receiver as I'm finding it impossible to aim accurately enough over distance?
Hi,
I'm a physics grad student. I'm working on an experiment that requires me to choose a material with very particular optical properties around 100GHz.
I was wondering if someone could point me to a resource that lists things like emissivity, specular reflectance, scatting reflectance, transmission, etc of various materials.
Does something like this exist?
Thanks
Hello Guys,
I am new to this RF and Microwave field. And have a doubt regarding "How to connect two microwave passive devices(e.g Coupler and Power Divider) using Microstrip Transmission Lines?" Are there any specifice rules and tools that I should follow?
FYI : Right Now I am using AWR's Microwave Office for Simulations and Designing.
Please Help me out.
Thanks.
Hello, I'm a physics graduate student and part of my current research involves designing a microstrip resonator for exciting a sample with microwaves. I don't know if this is the right place to ask these questions, but I thought I'll give it a shot. I'm new to designing microwave circuits, but have managed to understand a little bit of how it's done from referring to microwave engineering textbooks (particular Pozar). My requirements are quite simple though, and I don't have to design any overly complex circuits. Now, what I need some direction on is how to go about using software to design and then fabricate them (lithography on a silicon substrate, let's say). I have used KLayout to create layouts for lithography in the past, but I feel like the KLayout editor is perhaps a bit limited when it comes to drawing slightly more complex patterns, especially rounded structures. The round corners feature is nice, but I feel there might be easier, more direct ways of doing it that will save some time for me. I suppose I should be using CAD tools, but I have no prior experience with them and I would like your input on what software I could use, ideally free software if I can help it. Is something like FreeCAD or KiCAD up for this task? Also, can those CAD formats be easily converted to GDS or similar file formats for lithography purposes?
On a related note, I have access to HFSS (HFSS 15) for high frequency simulation purposes but I find the in-built 3D modelling tools there to not be very advanced either, or maybe I'm just bad at it because I'm also new to using HFSS. Is it easier to model structures with dedicated CAD applications and then import them to HFSS? Are there any additional hassles associated with it?
https://www.youtube.com/watch?v=UYg2WJm4K8Y
Transcription
I decided to stick the family microphone in my mouth while I had a headache to see what happened. I get these headaches now. There are like one on each side of my head like on my temples. I never got those before so I decided to stick the microphone in my mouth. The results are a little bit different than usual. It's like a staticky pulsing but with very very clear voices. Check this out. So they've said all this stuff like you know phantom vibrations are mass hallucinations and v2k schizophrenia. Well what go ahead and debunk this. What do you have to say about this?
/u/microwavedindividual:
Could someone please transcribe the rest of the video into comments below? Thank you.
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