期刊论文详细信息
IEICE Electronics Express | |
Miniature dual-band filters using integrated bandpass and bandstop filters for wide bandwidths | |
Wenbin Dou1  Yun Liu1  | |
[1] State Key Laboratory of Millimeter Waves, Southeast University | |
关键词: dual-band filter; open-stub bandstop filter; shunt-stub bandpass filter; wide bandwidth; | |
DOI : 10.1587/elex.6.618 | |
学科分类:电子、光学、磁材料 | |
来源: Denshi Jouhou Tsuushin Gakkai | |
【 摘 要 】
References(6)Cited-By(2)This paper presents a novel microstrip dual-band filter in which a shunt-stub bandpass filter and an open-stub bandstop filter are integrated into a single structure of short length. The bandstop filter is centered within the passband of the bandpass filter, resulting in a filter having dual passbands. Good return loss is obtained using an optimization routine. This method is suitable for designing dual-band filters having wide bandwidths. Good agreement between theory and measurements in respect of low insertion loss and high isolation is demonstrated.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300774071ZK.pdf | 203KB | download |