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A dual-band inverted double L-slots micro strip patch antenna is proposed for S-band and C-band frequencies applications. Two resonance frequencies are found to be 2.8 GHz and 5.4 GHz and -10 dB bandwidth of lower and upper resonance frequencies are 8.57% and 13.7% respectively. It is observed that frequency ratio is more sensitive with the dimensions of(More)
INTRODUCTION Accidental and unnoticed ingestion of foreign bodies are not very uncommon. Most of such foreign bodies pass through gastrointestinal tract uneventfully and only on rare instances cause obstruction and/or perforation. PRESENTATION OF CASE We are reporting a case in which a 45 yr old male presented to accident and emergency department of our(More)
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