曹偉恆Liou, Shen-IuanShen-IuanLiou吳靜雄Wang, Jyh-ShyanJyh-ShyanWangWu, Jing-ShownJing-ShownWu2009-02-042018-07-062009-02-042018-07-061991-10http://ntur.lib.ntu.edu.tw//handle/246246/120994en-USTOCA-Based Electronically-Tunable Continuous-Time Filtersjournal article