(01) Simple Dipole Step by Step - COMSOL 4.2 Tutorial

[@donatelladragone1784]

I followed all the tutorial about Comsol. Thank you very much, it's all very useful and very clear!

[@jimmyleo4718]

Thank you very much man. It is a very good vidoe to start learning COMSOL.

[@rupreshadeb1006]

Very helpful video. Can you please explain how to make magnetic dipole?

[@piyushjibhakate9003]

Perfectly explained in the tutorials. Thank you.

[@kalim-1429]

Awesome, loved it

[@os__m_r3738]

always good to hear a landsmann

[@mr.subratsahu6052]

Dear Sir, Thank you a lot for this nice video. Sir, can you please suggest to me how to calculate the decay rate and Purcell factor from the dipole source varying with the wavelength?

[@nz8881]

Thank you for the education MAN!! It is really helpful for beginners like me

[@affarshahid]

Thanks, I was worried I was too stupid to manage the comsol tutorial :)

[@సామాన్యుడు-గ5ధ]

Hey!! the error is about material settings. Go to the materials and just click on the material which you are using for domain 1 and make sure that material property values are filled according to the physical settings in the module.

[@roros2512]

what is limit dimension of this model? this model uses micro meter, what if it is used in meters? I've been watching almost all the videos and I'm sure of saying that it's a really good work thank you very much for sharing it godspeed!

[@gustavolsilvano]

Hi there. Your videos were very interesting, and helped me in my models. But I'm having a problem when trying to simulate a nanodiopole with a lumped port between them. What I seek is the lumped port impedance and the s-parameter. When I simulate a dipole in meters scale and with MHz frequency, it leads me the right answer, but when I use a nano scale and THz, then it leads me to a very small input impedance. For the boundary condition, I just use a sphere with the scattering codition.

[@ingmaritietje5489]

Very nice video! I got an error message however: Division by zero. Do you have any idea where this comes from? It's Comsol 5.0 Thanks

[@hashemoto1000]

Hi, thanks a lot for your great job man... Could you please let me know how can we show up the drawing bar above??? i really need to know... regards

[@xiaoxuhku]

Very nice. Thank you very much.

[@Jm-wf7dk]

please help me: i have tired this simulation on 5.3a version, however, when insert the value of electric dipole movement it is not accepting

[@张欣羡]

very good

[@humansineducation4511]

Nice Video...

[@roros2512]

i got an error. variable: material.parameter.mur13 geometry:1 domain:1 feature:stationary solver 1 (sol1/s1) error: failed to evaluate variable any help?? excellent job, great video thanks

[@spiderrosy]

Great video, but i gor an error!! I have a cantilever beam (3D) and I want to attach to the free end a magnet and a magnetic lock in front.. but when I star compute, comsol write: Failed to evaluate variable Jacobian. - Variable: t - Geometry: 1 - Boundary: 1 any help or any ideas?

[@roros2512]

i was using nm instead of um, why happend that problema with that configuration?

[@phongtuyettientran207]

Can you tell how to display the 3D radiation pattern of this dipole?

[@ramaniit]

nice job :)

[@goutammohanty1981]

good

[@roros2512]

nop, the problem persists

[@MrJa4u]

hi everyone where could i get the licence/password to install COMSOL ?

[@md.moktadulislam7346]

the expression does not work

[@HES7183]

what?!

[@LalitPathak07]

For a beginner, it's too fast.