摘要
针对50?微带线提出了新型一维非周期缺陷地结构(DGS)电路,不同于周期DGS,新型的DGS单元晶格是非周期的。设计、制造、测试了两个改进的缺陷地结构电路,测试结果表明该新型DGS可以产生通带和较宽的阻带。
A novel one-dimensional (1 D) nonperiodic defected ground structure (DGS) for 50Ω microstrip line was presented. Different from the periodic DGS, the unit lattices of new DGS was not uniform. Two improved DGS circuits was designed, fabricated, and measured. Measurements show that the passband or enlarging stopband bandwidth can be obtained with the new DGS circuits.
出处
《电子元件与材料》
CAS
CSCD
北大核心
2006年第1期66-68,共3页
Electronic Components And Materials
基金
河南省自然科学基金资助项目(511011200)
关键词
电子技术
微带线
缺陷地结构
通带
阻带
electronic technology
microstrip line
defected ground structure
passband
stopband