How to compute permitivity and permeability of a metamaterial?

Dear researchers, Please guide the procedure for computing permitivity and permeability of a metamaterial in HFSS

31 December 2018 5,430 5 View

Can we share our published research paper in reseach gate?

03 April 2017 981 6 View

What are the Journals on antennas and wireless suitable for review papers?

Can anybody please suggest me any SCI or SCIE journals on antennas and wireless other than IEEE and Hindawi.......

11 December 2016 8,740 2 View

What are the values real and imaginary parts of an antenna input impedance at resonance for micro-strip antennas with 50 ohms sources and loads?

The real and imaginary values of an antenna input impedance are 50 ohms and 0 respectively at resonance. Does it a mandatory condition..... Because, the real and imaginary values are not becoming...

07 August 2016 2,774 16 View

What is PML boundary in HFSS?

What is PML in HFSS and why, where it is used in this software?

05 June 2016 7,962 3 View

Can we identify modes in HFSS?

Is it possible to identify modes of any antenna in HFSS

04 May 2016 9,844 2 View

Is it possible to measure the gain of any test antenna by itself on VNA?

Hello, Can we able to measure the gain of any test antenna on VNA with out using standard gain measurement set up procedure (two antennas: one is AUT and another one is horn antenna).

04 May 2016 6,817 6 View

How to obtain equivalent transmission line circuit model for any patch antenna?

What is the theoretical procedure of getting equivalent transmission circuit model of any complex geometries (patch or monopole antennas) and their formulas........

02 March 2016 290 5 View

How can I study the slots effects on patch antenna performance?

02 March 2016 3,567 8 View

How to simulate a patch antenna for 2.4GHz in MATLAB?

Can anybody please share the code for patch antenna design in MATLAB.

02 March 2016 5,902 2 View

What element is driving the different slop in the low frequency tail?

My study consists simple corrosion inhibitors in salty brine. Right now I just fit my circuit with randles with CPE. Just wondering how the slop can given more info of the experiment. Or any...

01 March 2021 6,474 3 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

How to classify strictly upper triangular matrices by similarity?

Let F be a field. Consider U, the set of n times n strictly upper triangular matrices in F. For X, Y in U, we call them similar if there exists some S, which is non-degenerate and upper...

01 March 2021 2,957 8 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

How to find a correlation between coordinates in a curvilinear coordinate system?

Hello. I have a skewed elliptical coordinate system (I use alternative elliptical coordinates). And I need to determine connections between coordinates in order to fetch a covariance matrix of...

28 February 2021 364 3 View

Microstrip antenna design tutorial of HFSS 3D layout module ?

I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...

28 February 2021 4,426 2 View