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Questions related to Electrical Engineering
Hi, I am currently designing a two-stage open loop comparator (differential amp + current sink inverter output stage) using Cadence. In order to ensure a "safe" and error-free operation of the...
06 October 2022 4,968 1 View
Looking for arguments, facts or assumptions that would sustain or completely dismiss this hypothesis.
28 June 2022 5,535 1 View
For a model with an anisotropic material, we have defined material with "Engineering Constraints" and due to the helical shape of fibers, we have used material orientation with a cylindrical...
27 January 2022 8,469 0 View
I designed a algorithm in vhdl by using VIVADO 2018.2 IDE, in which most of input and output variables along with internal signals are floating point numbers. When I try to synthesize the code...
25 October 2021 5,916 0 View
i added 1v AC signal then sweep along VGS and plot I, i thing it doesn't give right answer
02 August 2021 9,115 5 View
Can anyone explain the equations for the curve of the Vivaldi antenna
18 June 2021 5,625 5 View
How to calculate magnitude of Ex and Ey in CST software?
27 May 2021 4,725 5 View
Hello everyone! I've designed a rectangular-type microstrip patch antenna in CST from the tutorial of youtube/other websites. In those video/tutorial, they have calculated the antenna...
19 April 2021 2,973 3 View
Hello experts, How can I get the data base of Investment cost of RO plant? Currently, I am making model for Investment cost of RO plant. So, I need data for the RO project as many as possible...
07 April 2021 1,955 3 View
I'm trying to simulate an ISAR (inverse synthetic aperture radar) image in CST studio suite. Firstly, I calculated the radar cross section (RCS) of a target under different frequency and...
24 February 2021 4,408 1 View
Hello, I am developing my degree work on the coordination of hydraulic and thermal units in an energy network and I was wondering if there is any test network with which I can evaluate or compare...
04 February 2021 1,732 3 View
Could I please get the guidance on Helix antenna operated from 1.5 - 1.8 GHz. I am designing in hfss and not able to cover 1.5 GHz. Could I get papers or suggestions on numbers I use to cover this...
03 February 2021 779 7 View
Need suggestions on how to do impedance matching on helical antenna? I want the antenna to be as light as possible so not going towards the balun right now. using a resistance may decrease the...
12 January 2021 1,672 7 View
How can I know how much power an antenna can handle? I know P = I^2*R, but here I only know R = 50 ohms. how to determine, this antenna can handle this much power? I am working on dipole and helix...
06 January 2021 8,864 13 View
I am designing a circuit based on 65nm CMOS. I would like to have the 65nm PTM CMOS model for 2020. I opened this link: http://ptm.asu.edu/, then I found the PTM models 2002 to 2008 and when I...
02 November 2020 3,622 1 View
Dear All, I am trying to find the cooling efficiency of my heatsink and I am wondering if there is any equipment to do this thermal test for me. I am looking to find equipment to find a point to...
31 August 2020 4,098 8 View
looking for template examples or example scenraios. need to generate a pattern for electrical energy supply scenarios in districts (Houshold and industrial units). It should be editable to choose,...
24 July 2020 3,661 2 View
SCIREA Journal of Electrical Engineering is fake or real... please take your time to response, how can i know about its reorganization in HEC Pakistan
06 July 2020 8,216 35 View
I am generating data to conduct transient stability analysis in DIgSILENT PowerFactory and wish to calculate the rotor angle (firel) for all generators in the system. The first attached screenshot...
02 July 2020 8,126 2 View
Is it possible to see current signal on oscilloscope. Since we can only see voltage signals directly on the oscilloscope. One way can be, to use a shunt resistor and look at the voltage signal...
30 June 2020 8,806 14 View
Consider a sinusoidal supply at fundamental frequency as shown, with a series inductive reactance leading to a bus. Let a diode rectifier load be connected to the bus. The switch Sw for resistive...
25 June 2020 8,314 27 View
I am trying to estimate load profile for different houses based on occupancy profiles, number of people, total rooms, and age factor. Is there a way to estimate energy consumption based on the...
12 June 2020 4,345 14 View
Please, any idea about well known chapters in Electrical Engineering where researchers can publish their works? Thanks
10 May 2020 6,590 3 View
In information theory, the entropy of a variable is the amount of information contained in the variable. One way to understand the concept of the amount of information is to tie it to how...
02 May 2020 6,861 6 View