Which planar dipole antennas are used for wideband application
In case of metamaterial absorbers, the effective electromagnetic parameters such as permittivity and permeability should be equal. What will these values in case of high impedance or artificial...
02 March 2018 1,497 8 View
04 May 2016 9,844 2 View
How can we effectively utilise symmetry plane settings in CST to simulate antennas on periodic surface
04 May 2016 6,407 3 View
Can anybody please help me by providing some insight to the RCS Reduction/Directivity simulation using CST MW Studio/HFSS I know RCS reduction means comparison of RCS of our structure to that of...
07 August 2015 4,443 2 View
how can i model resistive sheet in Salisbury absorber using CSTMW Studio?
04 May 2015 3,018 0 View
How can we derive the equations for characteristic impedance and effective dielectric constant of microstrip transmission line?
31 December 2014 3,275 5 View
06 July 2014 7,205 4 View
I want to study the reflection phase analysis of antenna for different angle of incidence. For normal incidence I got the result using transient solver in CST and using electric and magnetic...
05 June 2014 2,376 1 View
Reflection phase of high impedance surfaces using HFSS.
04 May 2014 6,575 2 View
Is there any reference in literature regarding the RCS reduction of MIMO antennas?
01 January 1970 1,892 5 View
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
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
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
28 February 2021 5,433 3 View
Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...
27 February 2021 7,710 4 View
I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...
27 February 2021 4,218 7 View
Greetings to all of You! I have searched some research papers for the designing of a proximity coupled patch antenna. Researchers are talking about the impedance bandwidth of the antenna but...
24 February 2021 7,662 3 View
Dear All, I will start my PhD maybe this year regarding phased array antennas. I'm interested in to find more detailed information about 3D phased array antennas and 2D phased array antennas. Then...
21 February 2021 368 3 View
Dealing with a helix antenna, made with flexible material and not rigid like using a PCB board or wire. At the beginning of the helix is too close to the ground plane, causing coupling. How can I...
21 February 2021 4,453 3 View
I need to simulate the optical properties of a biomaterial, namely DNA, in COMSOL. Basically I need to simulate the IR absorption spectrum of a cylinder filled with a 'concentration' of DNA. I am...
21 February 2021 3,043 3 View
