{"db_type":"CJFDREF","db_name":"期刊","reference_articles":[{"unit":"哈尔滨理工大学学报","flag":"[J]","issue":"05","year":2008,"author":"常会敏;张礼勇;蒋辉雄","index":1,"title":"LC椭圆函数带通滤波器的设计及仿真"},{"unit":"电路与系统学报","flag":"[J]","issue":"05","year":2005,"author":"王田,Celestino A Corral,杨士中","index":2,"title":"椭圆函数滤波器边带特性优化方法"},{"unit":"西南交通大学学报","flag":"[J]","issue":"05","year":2003,"author":"彭永胜,王太勇,范胜波,吴振勇,王双利","index":3,"title":"高品质抗混叠滤波器设计"},{"unit":"电子学报","flag":"[J]","issue":"06","year":2000,"author":"曾涛,龙腾,毛二可","index":4,"title":"一种新的中频采样滤波器的设计与实现"}],"articles_count":4}