[hamdani yusuf (OP)]

This time I investigate the behavior of microwave in the presence of rectangular waveguide.

[hamdani yusuf (OP)]

I've made other experiments with microwave based on antenna theory. It would take some time to create, edit, and upload the video. The results suggest that matter interacts with EM wave following the rules of antenna theory. The rules seem to still apply to metamaterials.
I think we can extend their usage for natural dielectric materials by taking into account their molecular structures. When we get the complete relationships, we will be able to derive the emergence of material's electric permittivities and magnetic permeabilities in various axis from the molecular structures.

[hamdani yusuf (OP)]

This is an older experiment, a continuation of the waveguide, but I just finished editing and uploading the video just recently.

Again, this result suggests strongly that microwave behaves according to antenna theory.

[OliVDB]

Thanks, that's pretty fascinating! It's really a topic I'm not knowledgeable about - at all - and that's great to finally know how that works.
I guess sending bananas to the past is still beyond the capacities of the average microwave.

[hamdani yusuf (OP)]

I just uploaded a new video investigating microwave transceiver by building a polarization twister based on antenna theory.

[OliVDB]

Thanks once again! I'm starting to be a little bit less clueless with your content, it's really easy to wrap your head around when you're a newcomer to that field!

[hamdani yusuf (OP)]

Thanks once again! I'm starting to be a little bit less clueless with your content, it's really easy to wrap your head around when you're a newcomer to that field!

You're welcome. I'm glad that what I did is somehow useful for someone. I already recorded many more videos on microwave polarization twister, but unfortunately I couldn't find adequate time to write the scripts, edit, and upload them.
They would contain some phenomena which I think are not yet widely known by most people, such as asymmetric twister and untwisting angle.

[OliVDB]

Don't worry, I know it can be difficult, but if you release more videos, I'd be glad to watch them.

[hamdani yusuf (OP)]

Finally, I can upload the next video, this time about signal splitting by polarization twister. For now, I'll make short videos by breaking down larger ones due to longer upload time in previous video.
 

[hamdani yusuf (OP)]

This video we explores the effect of polarization twister when it's rotated in various positions. It shows the existence of untwisting angle which I mentioned previously.

[hamdani yusuf (OP)]

This video shows interference effect by polarization twister.

[hamdani yusuf (OP)]

Here is the video#46, showing microwave polarization twisting by reflection.

[hamdani yusuf (OP)]

Video#47 and #48: Demonstrations of asymmetric twister.

[hamdani yusuf (OP)]

Video#49 showing reflection by asymmetric twister.

[hamdani yusuf (OP)]

In video #50 and #51 I demonstrated the behavior of full wavelength polarization twister.

[hamdani yusuf (OP)]

I'm currently preparing new videos attempting to demistify entanglement as an explanation of experiments using multiple polarizers. In case you are not familiar with the problem, this video is hopefully can give you some insight/overview.

[hamdani yusuf (OP)]

Due to its length, I need to split the video into 3 parts. They show the results of double polarizer with various combination.

[hamdani yusuf (OP)]

Here is another video investigating the effect of twin polarizer.

It shows the effect of double polarizer when they are close to each other but are still separated electrically. The last part shows the polarisation of microwave coming out from the last polarizer.

The next video will show the effect of double polarizer when they are close to each other and electrically connected, so stay tuned.

[hamdani yusuf (OP)]

And here are videos demonstrating conjoined twin polarizer

In the end of the experiment, it's shown that rotating the receiver can make the reading down to 0, which means that the microwave is linearly polarized instead of eliptical or circularly polarized.

[hamdani yusuf (OP)]

Here are some conclusions from the experiments using twin polarizers :
- microwave passed through a polarizer is oriented perpendicular to the conductors in the polarizer. In other words, polarizers can rotate microwave orientation.
- Electric conductance between polarizer's conductors modifies how they react to incoming microwave.
- Those findings further reinforce our hypothesis that matters interact with microwave by generating reactionary wave which then interferes with original wave.