Information on Design

Anybody who have worked on this paper or could provide this paper,would be of much help!

DESIGN & TESTING OF VIVALDI
ANTENNA FOR UWB APPLICATION
4th International Bhurban
Conference on Applied
Sciences and Technology,
Bhurban, Pakistan.
June 11 ? 18, 2005
Jahangir K Kayani,
Rashid A Bhatti, Naveed Ahsan