Ivan Amaya

6 Questions 10 Answers 0 Followers

Questions related from Ivan Amaya

How would you determine the Electromagnetic mode of a Resonator (rectangular or cylindrical), based on the resonant frequency?

Let's say you know the resonant frequencies of a rectangular microwave resonator and that you are only considering TE_0np modes. However, you do not know which values of (n,p) belong to which...

10 October 2014 8,060 7 View

Is the characteristic admittance of a structure calculated using the fields tangential to the wave or to the port?

I am modelling a microwave structure using circuit theory, but I have a small confusion regarding characteristic admittances (I am assuming rotational symmetry and TM modes so I only have E_z, E_r...

06 June 2014 484 5 View

Does anyone have tips regarding an algorithm for creating a mesh in 2D or in 3D?

I am beginning to work with 2D finite element analysis, and I am following Jin's book on FEM applied to electromagnetism. I already passed chapter 3, which deals with 1D problems and everything...

06 June 2014 1,846 10 View

Is it possible to obtain EM fields in a resonator based on its Y or S matrices?

Circuital analysis is a technique that allows the separation of complex problems into simpler ones, which are then joined back into a single response. This way, the parameters of any structure...

05 May 2014 5,128 3 View

Which is the best field to plot?

I want to plot the EM field inside a waveguide. However, I was wondering if it would be better to plot the tangential field, the one in the direction of propagation (i.e. z), or the total field....

07 July 2013 9,103 1 View

Random generated problems

I have heard that a good way of testing a metaheuristic is by using random generated problems, but I am not sure if these can be considered as standard test functions with random parameters. If...

04 April 2013 2,318 5 View