A Defected Ground Structure without Ground Contact Problem and Application to Branch Line Couplers
Lim, Jongsik, Ahn, Dal, Han, Sang-Min, Jeong, Yongchae, Liu, HaiwenVolume:
2013
Year:
2013
Language:
english
Journal:
International Journal of Antennas and Propagation
DOI:
10.1155/2013/232317
File:
PDF, 1.99 MB
english, 2013