作者
M Sujatha, R Ramana Reddy, Naresh K Darimireddy, B Ramamohan
发表日期
2018/12/16
研讨会论文
2018 IEEE Indian Conference on Antennas and Propogation (InCAP)
页码范围
1-4
出版商
IEEE
简介
In this communication, multi-wideband micro-strip Hexagonal-Spiral (HS)band-passfilter is presented. The proposed multiband band-pass filterconsists of four spiral shunt quarter-wavelength short-circuited stubs separated by connecting lines with length of and , respectively. Appropriate transmission zeros are generated to isolate the bands of proposed band-pass filter, as desired. From the simulated results, the offered wide bandwidth observed for dual band-pass filter is 240 MHz (0.8 GHz to 1.04 GHz) and 250 MHz (1.18 GHz to 1.43 GHz). The bandwidth for the proposed triple band pass filter are 220 MHz (0.64 GHz to 0.86 GHz), 100 MHz (1.38 GHz to 1.48 GHz), and 400 MHz (2.31 GHz to 2.71 GHz). The triple band HS filter is fabricated and tested with network analyzer. The measured results are in good agreement with the simulation results. These filters are suitable for GSM 900 MHz and WLAN …
引用总数
20202021202220231211
学术搜索中的文章
M Sujatha, RR Reddy, NK Darimireddy, B Ramamohan - 2018 IEEE Indian Conference on Antennas and …, 2018