Abhay Mohan

6 Questions 7 Answers 0 Followers

Questions related from Abhay Mohan

How to find the MSE of channel estimates in fast fading wireless channels for OFDM?

Suppose we have an OFDM system with N=1024 subcarriers, and we use Np pilot subcarriers from the index set Ip for channel estimation. Suppose the channel under consideration is a fast fading...

03 May 2020 962 0 View

How to determine the amount of self interference cancellation in Full Duplex systems in simulations?

Hello, In wirelss In-Band Full-Duplex systems, I want to know how much Self Interference Cancellation (SIC in dB) a scheme I am simulating can achieve. I am running link-level simulations in...

18 October 2019 8,774 4 View

Variation of Probability of error with number of receive antennae for Equal Gain Combining Diversity Scheme?

Hi, I am attempting to simulate the effect of adding multiple receiving antennae for Equal Gain Combining (EGC) diversity scheme in MATLAB. I am using QPSK modulation for the simulation. I find...

12 February 2017 7,749 1 View

Mean of Rayleigh fading channel coefficients?

Hi, I am attempting to simulate rayleigh fading in the amplitude of a signal by multiplying a transmitted signal with rayleigh distributed coefficients. I create the Rayleigh random variable...

03 February 2017 4,304 8 View

Antenna simulation in HFSS: How to determine received power?

Hi, I have two transmit antennae and one receive antenna placed in between them (All are Half Wave Dipoles). The spacing between the antennae is in the order of a wavelength. Both transmit...

02 January 2017 9,183 6 View

How to control bandwidth of an antenna's transmitted signal in HFSS

Hello, I have modelled a half wave dipole antenna in HFSS and set the length of the dipole so that it resonates at 5.28 GHz. When I sweep the antenna over frequency ranges from 0.5 GHz to 50GHz, I...

01 January 1970 9,802 10 View