What are the dielectric substrate dimensions of UWB circular planar monopole antennas?

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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 5,582 5 View

Can we share our published research paper in reseach gate?

Dear researchers, Can we share our published research articles, books, papers in research gate for which we do not have copy right with us (probably with journals, publishers, any other etc....).

03 April 2017 1,185 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 8,873 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 2,950 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 8,378 3 View

What is mean by "Equivalent circuit export" in HFSS?

Hello, What is the "Equivalent circuit export" in HFSS. in HFSS; if you Go to Analysis-->setup-(Right Click)->Matrix Data->"Equivalent circuit export". And in our HFSS it is disabled, but...

04 May 2016 353 0 View

Can we identify modes in HFSS?

Is it possible to identify modes of any antenna in HFSS

04 May 2016 9,985 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 6,977 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 460 5 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 6,046 2 View

Is anyone aware of any Bronze Age or Neolithic pendants made of siltstone with serrated edges?

Excavation in 2007 in Northern Scotland along the East Coast revealed a domestic site containing the unbroken half (other half is missing) of a perforated circular disc measuring L 37mm x W...

27 July 2024 6,019 0 View

How to find ECC from radiation pattern on cst ?

i need to find ECC for 4-MIMO antenna using radiation pattern on CST

16 July 2024 7,291 1 View

Is there a subtle distinction between the terms "substitution" and "doping"?

Dear Prof, is there a subtle distinction between the terms "substitution" and "doping" when referring to modifying ceramic dielectric materials for example Na0.5Bi0.5TiO3? Is there any difference...

08 July 2024 2,043 3 View

How to know the TM/TE modes in antenna design in CST studio?

How to know the TM/TE modes in antenna design in CST studio? Example: TM01 ,TM02 ,TM10, TM12, TM30 like this... how can identify the antenna is operate the above said mode? can any one explain...

08 July 2024 6,609 2 View

How to give excitation to Crossed Dipole Antenna in HFSS?

I'm attempting to simulate a crossed dipole antenna. For excitation, I've placed a lumped port along each dipole. However, the resulting radiation pattern is similar to that of a single dipole....

08 July 2024 1,876 3 View

How could adoption of blockchain with supply chain help world become more sustainable & role of blockchain for sustainability & circular economy?

How could the adoption of blockchain with supply chain help the world become more sustainable and role of blockchain for sustainability and circular economy?

28 June 2024 1,619 0 View

How the circular economy helps protect the environment?

Good evening colleagues, I'm looking for a thesis proposal on this topic.

24 June 2024 7,782 2 View

What does the area under the curve signify in dielectric loss tangent studies for solid polymer electrolyte ?

In solid ceramic electrolyte what is the Physical significant of area under the curve in dielectric loss tangent studies ??

23 June 2024 4,354 1 View

Looking for Research Project collaborators from Japan for upcoming research projects?

Dear researchers, I am working in the field of social science, specifically sustainability. I am looking for a research project collaborator from Japan for an upcoming research project proposal....

20 June 2024 6,337 1 View

Is a circular non-renewable energy dominant based economy delinked from social friendliness a golden clean market paradigm?

We know that there are flawed paradigms and golden paradigms. A pollution production market is a flawed paradigm and a pollution-less market is a golden clean market paradigm. And this raises...

18 June 2024 8,992 7 View