Writing LP modes in mathematical form?

Dear Colleagues Hope you all will be fine The optical carriers can be written in mathematical form as shown in attached figure.Please let me know how we can write/show linearly polarized LP modes...

06 July 2019 5,633 3 View

Data rates in WBAN?

Dear Researchers Please let me know the typical maximum data rates (Mbps) supported by wireless body area networks (WBAN).If possible then, please share relevant citation/research paper. I will be...

04 May 2019 410 2 View

What is the optimum emission level (PSD in dBm/MHz) in Green Radio (GR) trend compatible wireless systems?

In order to protect the environment from harmful exposure of electromagnetic radiation emitted from current wireless and cellular networks, network designers are regulating the emission power at...

31 December 2018 2,285 0 View

Latex fails to show .eps figures after generating the pdf document?

I'm trying to generate a document with .eps figures but after compiling the TexWorks, i am not getting any figure on generated pdf file of the document but only the caption of the figure with...

31 December 2018 2,291 1 View

Non-linear chirp induced by noise over cw signal in HNLF?

Dear Friends Please refer me to a journal paper/research article where chirp is induced over CW by noise in HNLF (Highly non-linear fiber). regards

04 May 2018 1,244 3 View

Lowest attenuation and mode dispersion?

Dear Friends Please comment at which wavelength ( 850nm or 1300nm) gives lowest model dispersion and fiber attenuation for optical transmission over multi mode graded index fiber? I am highly...

02 March 2018 6,156 4 View

How to vary chirp shape along the pulse?

I am attaching a picture of the chirp shape(which is up-chirp i.e increasing along the pulse like a slope in RED COLOR).I am getting chirp in CW probe by exploiting XPM in HNLF by data modulated...

11 December 2017 9,451 3 View

What is the UWB Electrical Signal?

Dear Respected Mentors,Researchers and Colleagues With reference to the paper attached herewith,Please make clear the highlighted text in yellow color. We generate the UWB mono-cycle or doublet...

10 November 2017 695 5 View

FWHM of Regenerated Gaussian Pulse

Dear friends plz let me know the mathematical relation of bandwidth of optical bandpass filter(OBPF) with FWHM/Pulse width of optical gaussian regenerated pulse at OBPF output??? i will be very...

06 July 2017 886 8 View

Consider a 10Gbps gaussian pulse generator.is it true that its PRF is 10GHz???Is data rate and PRF both are same?

consider a 10Gbps gaussian pulse generator.is it true that its PRF is 10GHz???Is data rate and PRF both are same?

05 June 2017 7,886 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View