DS7003 ARRAY SIGNAL PROCESSING SYLLABUS FOR ME ECE 3RD SEMESTER

 ANNA UNIVERSITY, CHENNAI

REGULATIONS - 2013
DS7003 ARRAY SIGNAL PROCESSING SYLLABUS

ME 3RD SEM ELECTRONICS AND COMMUNICATION ENGINEERING SYLLABUS

DS7003 ARRAY SIGNAL PROCESSING SYLLABUS

UNIT I INTRODUCTION

Antenna parameters, Basic Antenna elements, Array Fundamentals- Element pattern, directive gain, Directivity, Power Gain, Polarization, array pattern, array gain, array taper efficiency, Pencil beam array, linear array synthesis-schelknoff ’s polynomial array, binomial array, chebyshev array, Microstrip patch array, Noise in communication.

UNIT II SPATIAL SIGNALS AND SENSOR ARRAYS

Signals in space and time. Spatial frequency, Direction vs. frequency. Wave fields. Far field and Near field signals. Spatial sampling, Nyquist criterion. Sensor arrays. Uniform linear arrays, planar and random arrays. Array transfer (steering) vector. Array steering vector for ULA. Broadband arrays.

UNIT III SPATIAL FREQUENCY

Aliasing in spatial frequency domain. Spatial Frequency Transform, Spatial spectrum. Spatial Domain Filtering, sectorization, switched beam, phased antenna array, adaptive antenna array and adaptive signal processing application, Beam Forming. Spatially white signal. Introduction to microphone array signal processing

UNIT IV DIRECTION OF ARRIVAL ESTIMATION

Non parametric methods - Beam forming and Capon methods. Resolution of Beam forming method. Subspace methods - MUSIC, Minimum Norm and ESPRIT techniques. Spatial Smoothing.

UNIT V APPLICATIONS OF ARRAY SIGNAL PROCESSING

RADAR, Sonar, Seismic, Acoustics, Wireless Communications and networks and Radio Zstronomy signal processing applications

TOTAL: 45 PERIODS

REFERENCES:

1. Dan E. Dugeon and Don H. Johnson. Array Signal Processing: Concepts and Techniques. Prentice Hall. 1993.

2. Petre Stoica and Randolph L. Moses, Spectral Analysis of Signals. Prentice Hall. 2005

3. Simon Haykins and K. J. Ray Liu, Handbook of Array Signal Processing and Sensor Networks, Wiley.

4. Bass J, McPheeters C, Finnigan J, Rodriguez E. Array Signal Processing, February 2005.