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

Total visitors: 2680 since 08-06-2011

 

VOLUME 40

NUMBER 3

JUNE 2011

 

 

CONTENTS

 

Bartel diagrams for CME occurrence frequency, sunspot numbers and 2800 MHz solar radio emission flux during 2007

121

R P Kane

 

 

Ionospheric foF2 variability at equatorial and low latitudes during high, moderate and low solar activity

124

A O Akala*, E O Somoye, A B Adeloye & A B Rabiu

 

 

Heating of ambient electrons in thermosphere under varying solar activity conditions

130

M V Sunil Krishna, Sandeep Kaur & Vir Singh*

 

 

Microwave response of rough surfaces with auto-correlation functions, RMS heights and correlation lengths using active remote sensing

137

V K Gupta & R A Jangid*

 

 

Influence of boundary layer dynamics on pollutant concentrations over urban region A study using ground based measurements

147

D V Mahalakshmi, K V S.Badarinath* & C V Naidu

 

 

Variability of dielectric constant of saline water in combination with diesel in Cj band (5.3 GHz) and Ku band (13.4 GHz)

153

O P N Calla*, Sayeh Hasan & Nima Ahmadian

 

 

Frequency switching of electrically small patch antenna using metamaterial loading

159

J G Joshi, Shyam S Pattnaik*, S Devi & M R Lohokare

 

 

 

Design and development of complementary-symmetry microstrip antenna for broadband and high gain operation

166

N M Sameena & S N Mulgi*

 

 

 

 

 

 

 

__________

 

*Authors for correspondence