![[IEEE IEEE Antennas and Propagation Society Symposium, 2004. - Monterey, CA, USA (2004.06.20-2004.06.25)] IEEE Antennas and Propagation Society Symposium, 2004. - Techniques for controlling the defect frequencies of electromagnetic bandgap (EBG) superstrates for dual-band directivity enhancement of a patch antenna]()
[IEEE IEEE Antennas and Propagation Society Symposium, 2004. - Monterey, CA, USA (2004.06.20-2004.06.25)] IEEE Antennas and Propagation Society Symposium, 2004. - Techniques for controlling the defect frequencies of electromagnetic bandgap (EBG) superstrates for dual-band directivity enhancement of a patch antennaYoung Ju Lee, ; Junho Yeo, ; Kyoung Dae Ko, ; Mittra, R.; Yoonjae Lee, ; Wee Sang Park, · 2004