Title :
A novel wideband micro strip bandstop filter based on dendritic structure
Author :
He, Yun-hong ; Li, Jiu-sheng
Author_Institution :
Dept. of Electron. Eng., China Jiliang Univ., Hangzhou, China
Abstract :
A compact novel bandstop filter utilizing dendritic geometry is designed, fabricated, and measured. Parameters are optimized via numerical simulations. Measurements are carried out using network analyzer. The proposed filter has wide bandwidth, compact dimensions, easy fabrication, and low cost. The simulated and measured results show that the novel filter has wide stopband of 10GHz for 3-dB bandwidth. There is a good agreement between the simulated and experimental results.
Keywords :
band-stop filters; dendritic structure; geometry; microstrip filters; compact dimensions; compact novel bandstop filter; dendritic geometry; dendritic structure; easy fabrication; low cost; network analyzer; numerical simulations; wide bandwidth; wide stopband; wideband micro strip bandstop filter; Bandwidth; Microstrip filters; Microwave circuits; Microwave filters; Resonator filters; Transmission line measurements; Microstrip; bandstop filter; bandwidth;
Conference_Titel :
Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications (MAPE), 2011 IEEE 4th International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-8265-8
DOI :
10.1109/MAPE.2011.6156261
