TY - JOUR
T1 - Parallel-plate transmission line and L-plate feeding differentially driven H-slot patch antenna
AU - Liao, Shao Wei
AU - Xue, Quan
AU - Xu, Jian Hua
PY - 2012
Y1 - 2012
N2 - A newly developed patch antenna, designated as the parallel-plate transmission line and L-plate feeding differentially driven H-slot patch antenna, is presented in this letter. The parallel-plate transmission line will not introduce inductance to the input impedance of a patch antenna, thus the height of the patch can be largely increased. In addition, by employing L-plate feeding and H-slot patch simultaneously, the height of the patch can reach 0.25λ 0. Measurements show that the impedance bandwidth can be extended to 115% (0.79-2.94 GHz) and 3-dB-gain bandwidth can be extended to 83% (0.80-1.93 GHz). The radiation pattern is stable, and the maximum gain is 9.9 dBi within the 3-dB-gain bandwidth. © 2011 IEEE.
AB - A newly developed patch antenna, designated as the parallel-plate transmission line and L-plate feeding differentially driven H-slot patch antenna, is presented in this letter. The parallel-plate transmission line will not introduce inductance to the input impedance of a patch antenna, thus the height of the patch can be largely increased. In addition, by employing L-plate feeding and H-slot patch simultaneously, the height of the patch can reach 0.25λ 0. Measurements show that the impedance bandwidth can be extended to 115% (0.79-2.94 GHz) and 3-dB-gain bandwidth can be extended to 83% (0.80-1.93 GHz). The radiation pattern is stable, and the maximum gain is 9.9 dBi within the 3-dB-gain bandwidth. © 2011 IEEE.
KW - 3-dB-gain bandwidth
KW - differentially driven antenna
KW - impedance bandwidth
KW - parallel-plate transmission line
UR - http://www.scopus.com/inward/record.url?scp=84863009446&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84863009446&origin=recordpage
U2 - 10.1109/LAWP.2012.2203778
DO - 10.1109/LAWP.2012.2203778
M3 - RGC 21 - Publication in refereed journal
SN - 1536-1225
VL - 11
SP - 640
EP - 644
JO - IEEE Antennas and Wireless Propagation Letters
JF - IEEE Antennas and Wireless Propagation Letters
M1 - 6213480
ER -