Indian Journal of Radio & Space Physics

                              CODEN: IJRSAK        ISSN: 0367-8393 (print); 0975-105X (online)

                                       http://www.niscair.res.in; http://nopr.niscair.res.in

VOLUME 39

NUMBER 1

FEBRUARY 2010

 

                                                                   CONTENTS

 

Mesospheric sodium over Gadanki during Geminid meteor shower 2007

7

B Lokanadham, N Rakesh Chandra*, S Vijaya Bhaskara Rao, K Raghunath & G Yellaiah

 

 

TEC response during severe geomagnetic storms near the crest of equatorial ionization anomaly

11

        Amit Jain*, Sunita Tiwari, Sudhir Jain & A K Gwal

 

 

Estimation of surface vapour pressure deficits using satellite derived land surface temperature data

25

Devendra Singh

 

 

Extreme value analysis of summer monsoon rainfall over Andhra Pradesh

32

        A A L N Sarma *, T V Lakshmi Kumar & K Koteswara Rao

 

 

Higher order Markov chain models for monsoon rainfall over West Bengal, India

39

Avik Ghosh Dastidar, Deepanwita Ghosh, S Dasgupta & U K De*

 

 

A decision directed smart antenna system with neural estimation for M-quadrature amplitude modulated signals

 

45

Sanjay Mathur & R P S Gangwar *

 

 

*Authors for correspondence