TY - JOUR
T1 - Miniaturized patch antenna with enhanced bandwidth based on signal-interference feed
AU - Shi, Suyang
AU - Che, Wenquan
AU - Yang, Wanchen
AU - Xue, Quan
PY - 2015
Y1 - 2015
N2 - In this letter, a miniaturized microstrip patch antenna with enhanced bandwidth is presented. Based on the transversal signal-interference concept, the dual feedline structure is employed to reduce the nonradiating side of the antenna element. In order to extend the impedance bandwidth, an additional T-shaped stub resonator is introduced. Compared to a typical rectangular patch antenna, 32% size reduction and 17.0% impedance bandwidth S11 <- 10dB) enhancement are achieved, respectively. Good agreement between simulation and measurement can be observed.
AB - In this letter, a miniaturized microstrip patch antenna with enhanced bandwidth is presented. Based on the transversal signal-interference concept, the dual feedline structure is employed to reduce the nonradiating side of the antenna element. In order to extend the impedance bandwidth, an additional T-shaped stub resonator is introduced. Compared to a typical rectangular patch antenna, 32% size reduction and 17.0% impedance bandwidth S11 <- 10dB) enhancement are achieved, respectively. Good agreement between simulation and measurement can be observed.
KW - Bandwidth enhancement
KW - dual feedline structure
KW - miniaturization
KW - patch antenna
KW - signal interference
UR - http://www.scopus.com/inward/record.url?scp=84922819175&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84922819175&origin=recordpage
U2 - 10.1109/LAWP.2014.2360848
DO - 10.1109/LAWP.2014.2360848
M3 - RGC 21 - Publication in refereed journal
SN - 1536-1225
VL - 14
SP - 281
EP - 284
JO - IEEE Antennas and Wireless Propagation Letters
JF - IEEE Antennas and Wireless Propagation Letters
M1 - 6913509
ER -