Title :
A wideband low-profile antenna by integrating single-layer planar metadielectric
Author :
Srien Sithara Syed Nasser;Zhi Ning Chen;Wei Liu;Zhi Ning Chen
Author_Institution :
Department of Electrical & Computer Engineering, National University of Singapore, Singapore 117583
fDate :
6/1/2015 12:00:00 AM
Abstract :
A low profile dipole antenna with a planar metadielectric is presented for wide operating bandwidth. The planar metadielectric is composed of single-layer patterned subwavelength square patch unit cells. The effective permittivity and permeability of the planar metadielectric are extracted. The single-layer planar metadielectric loaded dipole antenna with a ground plane of 1.46λ × 1.46λ achieves a wide impedance bandwidth for VSWR <; 2 over 4.64-6.36 GHz with a reduced overall height of λ/13.
Keywords :
"Dipole antennas","Bandwidth","Loaded antennas","Surface impedance","Impedance","Surface waves"
Conference_Titel :
Antennas and Propagation (APCAP), 2015 IEEE 4th Asia-Pacific Conference on
DOI :
10.1109/APCAP.2015.7374330
