Visualize Electromagnetic Fields from Dipole Antennas

AI Thread Summary
A real-time web-based simulation has been developed to visualize the electric and magnetic fields radiated by dipole antennas. Users are experiencing access issues due to an "unmatching security certificate" on the original link. The creator acknowledges the problem and believes it has been addressed. A new link has been provided for better access to the simulation. The discussion highlights the importance of resolving security certificate issues for user accessibility.
Rotem Tsafrir
Messages
5
Reaction score
5
TL;DR Summary
Hey everyone!
I recently built a real-time web-based simulation to help visualize the electric and magnetic fields radiated by dipole antennas:

https://antennasim.com


The simulation lets you:

• Add multiple dipole antennas anywhere on the canvas

• Set antenna phase and frequency

• Visualize the E-field, B-field, and Poynting vector in 2D

• Observe near-field and far-field interactions
1753042468221.webp
 
Engineering news on Phys.org
Rotem Tsafrir said:
I recently built a real-time web-based simulation to help visualize the electric and magnetic fields radiated by dipole antennas:
My web protection software blocks access to your link because it has an "unmatching security certificate".
 
  • Like
Likes Rotem Tsafrir
renormalize said:
My web protection software blocks access to your link because it has an "unmatching security certificate".
Yeah, I'm getting the same error/warning.

1753046093805.webp
 
  • Like
Likes Rotem Tsafrir
I have recently moved into a new (rather ancient) house and had a few trips of my Residual Current breaker. I dug out my old Socket tester which tell me the three pins are correct. But then the Red warning light tells me my socket(s) fail the loop test. I never had this before but my last house had an overhead supply with no Earth from the company. The tester said "get this checked" and the man said the (high but not ridiculous) earth resistance was acceptable. I stuck a new copper earth...
Thread 'Electromagnet magnetic field issue'
Hi Guys We are a bunch a mechanical engineers trying to build a simple electromagnet. Our design is based on a very similar magnet. However, our version is about 10 times less magnetic and we are wondering why. Our coil has exactly same length, same number of layers and turns. What is possibly wrong? PIN and bracket are made of iron and are in electrical contact, exactly like the reference design. Any help will be appreciated. Thanks. edit: even same wire diameter and coil was wounded by a...
Thread 'Beauty of old electrical and measuring things, etc.'
Even as a kid, I saw beauty in old devices. That made me want to understand how they worked. I had lots of old things that I keep and now reviving. Old things need to work to see the beauty. Here's what I've done so far. Two views of the gadgets shelves and my small work space: Here's a close up look at the meters, gauges and other measuring things: This is what I think of as surface-mount electrical components and wiring. The components are very old and shows how...

Similar threads

Back
Top