TY - GEN
T1 - A novel compact frequency selective surface with a stable performance based on substrate integrated waveguide technology
AU - Zhou, Hang
AU - Qu, Shaobo
AU - Zhang, Jieqiu
AU - Wang, Jiafu
AU - Lin, Baoqin
AU - Ma, Hua
AU - Xu, Zhuo
AU - Bai, Peng
AU - Peng, Weidong
PY - 2011
Y1 - 2011
N2 - A novel compact frequency selective surface (FSS) with a stable performance is presented. A narrow band-pass circular FSS operating at around 16.6GHz is designed. The unit cell consists of a double-sided metalized substrate with a circular hole in the center as well as 24 metal stubs surrounding the circular hole. In this way, incident EM waves enter the circular cavity formed by the 24 metal stubs and excite a cavity resonance, leading to a narrow pass-band. An approximate analytical formula is introduced to calculate the cavity resonant frequency. The cavity resonance provides a very good wide-angle and polarization-independent stability. Further more, there is no other frequency resonance up to 28GHz except the designed frequency. Finally, we get a FSS which has advantages of high selectivity, stable performance and compact volume.
AB - A novel compact frequency selective surface (FSS) with a stable performance is presented. A narrow band-pass circular FSS operating at around 16.6GHz is designed. The unit cell consists of a double-sided metalized substrate with a circular hole in the center as well as 24 metal stubs surrounding the circular hole. In this way, incident EM waves enter the circular cavity formed by the 24 metal stubs and excite a cavity resonance, leading to a narrow pass-band. An approximate analytical formula is introduced to calculate the cavity resonant frequency. The cavity resonance provides a very good wide-angle and polarization-independent stability. Further more, there is no other frequency resonance up to 28GHz except the designed frequency. Finally, we get a FSS which has advantages of high selectivity, stable performance and compact volume.
UR - https://www.scopus.com/pages/publications/84863297245
M3 - 会议稿件
AN - SCOPUS:84863297245
SN - 9781934142189
T3 - Progress in Electromagnetics Research Symposium
SP - 1021
EP - 1024
BT - PIERS 2011 Suzhou - Progress in Electromagnetics Research Symposium, Proceedings
T2 - Progress in Electromagnetics Research Symposium, PIERS 2011 Suzhou
Y2 - 12 September 2011 through 16 September 2011
ER -