@article{(Open Science Index):https://publications.waset.org/pdf/6328,
	  title     = {New Triangle-Ring UWB Bandpass Filter with Sharp Roll-Off and Dual Notched Bands},
	  author    = {Hung-Wei Wu and  Yung-Wei Chen and  Yu-Fu Chen and  Cheng-Yuan Hung},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper presents a new ultra-wideband (UWB) bandpass filter (BPF) with sharp roll-off and dual-notched bands. The filter consists of a triangle ring multi-mode resonator (MMR) with the stub-loaded resonator (SLR) for controlling the two transmission zeros at 2.8 / 11 GHz, the embedded open-circuited stub and the asymmetric tight coupled input/output (I/O) lines for introducing the dual notched bands at 5.2 / 6.8 GHz. The attenuation slope in the lower and higher passband edges of the proposed filter show 160- and 153-dB/GHz, respectively. This study mainly provides a simple method to design a UWB bandpass filter with high passband selectivity and dual-notched bands for satisfying the Federal Communications Commission (FCC-defined) indoor UWB specification
},
	    journal   = {International Journal of Electronics and Communication Engineering},
	  volume    = {6},
	  number    = {5},
	  year      = {2012},
	  pages     = {497 - 500},
	  ee        = {https://publications.waset.org/pdf/6328},
	  url   	= {https://publications.waset.org/vol/65},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 65, 2012},
	}