TY - JOUR
T1 - Conjugate left- and right-handed material bilayered substrates qualify the subwavelength cavity resonator microstrip antennas as sensors
AU - Yang, R.
AU - Xie, Y.
AU - Wang, P.
AU - Yang, T.
N1 - Funding Information:
This work was supported by program for New Century Excellent Talents in University (NECT-04-0950).
PY - 2006
Y1 - 2006
N2 - Subwavelength cavity resonator microstrip antennas with conjugate left- and right-handed material bilayered substrates are proposed. Details of the antenna design are demonstrated based on the resonant dispersion relation. Due to the phase compensation effects, the total heights of the antennas still keep the subwavelength value, and even achieve further reduction. As is shown, confined bandwidth microstrip antennas with resonant sensitivity are obtained when the solutions to the resonant dispersion relation depend on the frequency. This result makes the considered structures promising candidates as subwavelength cavity resonator microstrip antenna sensors.
AB - Subwavelength cavity resonator microstrip antennas with conjugate left- and right-handed material bilayered substrates are proposed. Details of the antenna design are demonstrated based on the resonant dispersion relation. Due to the phase compensation effects, the total heights of the antennas still keep the subwavelength value, and even achieve further reduction. As is shown, confined bandwidth microstrip antennas with resonant sensitivity are obtained when the solutions to the resonant dispersion relation depend on the frequency. This result makes the considered structures promising candidates as subwavelength cavity resonator microstrip antenna sensors.
UR - http://www.scopus.com/inward/record.url?scp=33846301406&partnerID=8YFLogxK
U2 - 10.1163/156939306779322486
DO - 10.1163/156939306779322486
M3 - Article
AN - SCOPUS:33846301406
SN - 0920-5071
VL - 20
SP - 2113
EP - 2122
JO - Journal of Electromagnetic Waves and Applications
JF - Journal of Electromagnetic Waves and Applications
IS - 15
ER -