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In this paper, a compact size ultra-wide band pass and bandstop filter using composite right/left-handed (CRLH) transmission line loaded with complementary split ring resonators (CSRRs) in planar technology is presented. The bandpass filter resonating at two resonant frequency band is designed with transmission line loaded with short circuited stub is presented. The using resonant type CSRR metamaterial...
On 26D ecember 2004, a tsunami severely affected almost all the coastal villages of Kanyakumari District, India. It was one of the worst affected coastal sectors of South India. An attempt has been made here to assess the impact of the tsunami hazard on coastal landforms and the level of inundation using GIS techniques. The areas of inundation were surveyed and mapped by fixing regular transects along...
A brief investigation of light minerals along the beaches between Valinokkam and Tuticorin has been carried out for the first time along the Southern Tamilnadu coast in order to discover the provenance of the sediments. The study spotlights a wide variation in light mineralogy along the three zones of the investigated area (Valinokkam, Vaippar and Tuticorin). A higher percentage of quartz is reported...
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