Kashif Shabir

5 Questions 2 Answers 0 Followers

Questions related from Kashif Shabir

How to calculate height of antenna at receiver side in a typical antenna system?

The objective is to estimate the height h1 of the receiver above the ground plane given the information that is available to the receiver, which obviously amounts to the received signal (amplitude...

14 June 2020 4,031 2 View

In doa estimation DOF depends on sources types or not?

Consider i have two cases: case one contains only noncircular sources whereas, case two contains mixture of circular and noncircular sources and i am considering a fixed coprime array geometry....

13 March 2018 1,038 0 View

Is orthogonal projection affects noise subspace?

I have designed an orthogonal projection (OP) matrix with basis of some estimated parameters and then i mapped this OP onto the received vector. My question is how i can prove that OP doesn't...

01 November 2017 6,125 0 View

Anyone can help me to simulate BPSK and QPSK signals using MATLAB?

I am simulating BPSK and QPSK codes in order to estimate DOAs for Circular and Noncircular source separation (see attachment of my simulation). The problem is when i simulate both BPSK and QPSK...

14 September 2017 7,434 1 View

Khatri Roa based DOA estimation scanning problem. can you help me?

I am implementing QSS based signal considering 10 no of sensors, 5 frames and every frame consist of 512 QSS signals. after performing processing i get Co-variance matrix R as shown in the...

28 September 2016 6,578 2 View