Why despite the fact that researchers are willing to put their names on a new journal's editorial board, the journal only receives 1-2 articles?

For example journals with a total number of 45 people (editors, associate editors, executive editors and editors in chief) are struggling to publish 2 papers per year, while if those people...

06 August 2020 496 5 View

Dear colleagues I have an invitation for Bio interface Research in Applied Chemistry. Does anyone has or had an experience on this journal?

Dear colleagues, I have an invitation for Bio interface Research in Applied Chemistry. Does anyone has or had an experience with this journal?

01 January 1970 2,840 2 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

How to model in HFSS or FEKO Free Space Material Characterization?

I am having trouble setting up this problem in HFSS or FEKO. In HFSS, I've tried both FEM and FEBI-IE solvers. With FEKO, I've tried it's MoM solver and default settings. I am would like model...

09 February 2021 375 2 View

What is best solution for optical metamaterial design calculation: HFSS, COMSOL, CST?

Dear all, Now I'm selecting FEM for design of metamaterials on NIR~VIS frequencies, and keeping 3 software: ANSYS HFSS, COMSOL with wave optics module, and CST STUDIO SUITE. Could you give me...

09 February 2021 9,517 2 View

Sound transmission loss (Acoustic Metamaterial)?

My design contains three parts. A silicon rubber membrane is placed between upper and lower part. I want to calculate sound transmission loss by using comsol Multiphysic. There are lots of...

05 February 2021 466 4 View

Where to add metamaterial unit cells in microstrip patch antenna to enhance the antenna parameters?

In order to enhance the antenna parameters, meta-material unit cells are added but where to load them is more advantageous either at ground plane or at the patch side, also is it necessary to add...

24 January 2021 2,999 4 View

Discrete solution , process hf3d error: Failure in solving matrix - how to solve this error in hfss?

a unit cell of metamaterial has to be analyzed in simulation using hfss. The solution frequency is 10 GHz and range is from 5 to 15 GHz with sweep and interpolating linear step method. Number of...

23 January 2021 2,566 4 View

How to apply Periodic Boundary Condition for line-type geometry?

I wish to apply Floquet boundary condition at left-right ends and up-down ends, and the wish to find out the dispersion relation for the unit cell. But I fail to find any option of Periodic...

24 October 2020 9,908 4 View

How to perform Multipolar Analysis in a resonant metamaterial structure?

As multipolar analysis is a key to find out contribution of different dipole moments, quadrupole moments causing the resonance in a metamaterial. I want to know the method, software and...

12 October 2020 7,012 6 View

How to calculate distance between antenna and metamaterials ?

Hello every one, I'm working with a bowtie antenna based on metamaterials. How can i calculate the distance between the antenna and the metamaterial unit cells in order to resonate at the...

07 September 2020 1,077 5 View