A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wide-Band VHF Nulling by Five Elements Spiral Array Antenna
Genetic algorithm for optimization of beam forming in spiral array antenna is used. The goal is to achieve a ¿20 dB in null over the wide frequency band. Our simulation shows ¿20 dB over 75 MHz Null Band width, in VHF band.
Wide-Band VHF Nulling by Five Elements Spiral Array Antenna
Genetic algorithm for optimization of beam forming in spiral array antenna is used. The goal is to achieve a ¿20 dB in null over the wide frequency band. Our simulation shows ¿20 dB over 75 MHz Null Band width, in VHF band.
Wide-Band VHF Nulling by Five Elements Spiral Array Antenna
Jafargholi, A. (author) / Mousavi, M. (author) / Emadi, M. (author) / Nayebi, M.M. (author)
2006-06-01
2643236 byte
Conference paper
Electronic Resource
English