I need to simulate Optical Signal to Noise Ratio (OSNR) vs BER and SNR vs BER plot in Optisystem v.13. So, how can I define a custom SNR or OSNR for the same.
What would be the appropriate way to plot and analyze a designed system?
Which numerical method is used to solve the probability of intensity function in a Gamma-Gamma Distribution? consider free space optical channel . With regards, Dhiman Kakati
09 October 2018 209 0 View
Dear everyone, What is the mathematical relation between coherence length and coherence time in an FSO channel. The transmitting laser has centre wavelength of 1550 nm. Suppose the...
07 August 2018 5,775 3 View
(1) How does the laser phase noise impact on the system performance with higher order optical modulation? (2) What are the parameters that are affected by laser phase noise? (3) Mathematical...
07 August 2018 621 0 View
Dear all, I want to find Spectral efficiency (b/s/Hz) of my designed systems. For this, I need to find two factors, (1) bit rate and (2) Bandwidth required. Can we find the bandwidth from the...
06 July 2018 2,710 2 View
Dear Sir/madam, I need to separate or select a specific wavelength from a light source that consists of all the wavelengths from 410 nm to 900 nm. Please suggest me techniques available to do...
11 December 2015 9,315 13 View
Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...
01 March 2021 9,332 6 View
Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...
28 February 2021 400 1 View
Hi Hope you are well. Can you please share your code for D2D implementation in Matlab. I want to implement D2D in Matlab based Vienna simulator and struggling to deploy D2D. Thanks
24 February 2021 9,378 3 View
I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....
24 February 2021 4,428 3 View
Using GDB, it is straightforward to debug and monitor a target program by setting a break-point at a specific instruction, since the instruction addresses are known. However, we have two...
24 February 2021 1,598 2 View
Hi, We are trying to simulate particles with Langevin dynamics in a shear flow by Lees-Edwards boundary conditions in MD simulations. It seems thermal forces and shear flow do not go hand in...
23 February 2021 1,761 1 View
Dear researchers, I want to simulate a flow (air) in a wind tunnel, and I want to integrate a fluidic actuator inside it in order to control the separation of the boundary layer. At the blower...
22 February 2021 4,882 3 View
For my research, I would like to simulate an end to end 5G network. My goal is to observe the behaviour of SDAP protocol, dynamic configuration of 5QI values etc. To summarize I would like to...
21 February 2021 7,624 3 View
Dear Research Gaters, Let me first add context to the question. I am looking to simulate the waste management system and resources of a city. The hardware devices I need to simulate include,...
21 February 2021 2,333 4 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