Sandeep K. Singh, S. Mitra, R. Chandra, S. Kalyanasundaram, A. Roy, Archana Sharma
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Design and development of half impulse radiating antenna based ultra wide band system
Abstract An ultra wide band system utilizing Half Impulse Radiating Antenna topology has been designed and developed. A compact Marx generator and a solid dielectric pulse forming line fed the antenna. Based on pulse parameters, frequency range of 250 MHz–1250 MHz is chosen for antenna design. Analytical equations and CST Microwave Studio are used for design and analysis of the Antenna and ultra wide band system. Maximum electric field of 11 kV/m at 20 m distance from source has been measured using half-transverse electromagnetic horn type sensor. This paper discusses both time domain and frequency domain results for the designed UWB system. A good agreement between the simulated and the measured power pattern has been demonstrated in this paper.
期刊介绍：
Frequenz is one of the leading scientific and technological journals covering all aspects of RF-, Microwave-, and THz-Engineering. It is a peer-reviewed, bi-monthly published journal.
Frequenz was first published in 1947 with a circulation of 7000 copies, focusing on telecommunications. Today, the major objective of Frequenz is to highlight current research activities and development efforts in RF-, Microwave-, and THz-Engineering throughout a wide frequency spectrum ranging from radio via microwave up to THz frequencies.
RF-, Microwave-, and THz-Engineering is a very active area of Research & Development as well as of Applications in a wide variety of fields. It has been the key to enabling technologies responsible for phenomenal growth of satellite broadcasting, wireless communications, satellite and terrestrial mobile communications and navigation, high-speed THz communication systems. It will open up new technologies in communications, radar, remote sensing and imaging, in identification and localization as well as in sensors, e.g. for wireless industrial process and environmental monitoring as well as for biomedical sensing.
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