Title :
Design of a compact omni-directional ENG ZOR antenna
Author :
Ming-Chun Tang ; Tianwei Deng
Author_Institution :
Coll. of Commun. Eng., Chongqing Univ., Chongqing, China
Abstract :
A negative permittivity (ENG) zeroth-order resonance (ZOR) antenna with compact size and low profile is introduced in this paper. By adding a shorting via and applying capacitive coupling feeding technology, the antenna could operate in the center of f0 =5.084GHz, which is corresponding to the electric size 0.273λ0×0.273λ0×0.0136λ0 (where λ0 is the wavelength corresponding to the operational frequency f0 in free space). The equivalent circuit model is presented to explain the physical phenomenon accordingly.
Keywords :
antenna feeds; equivalent circuits; omnidirectional antennas; permittivity; capacitive coupling feeding technology; compact omnidirectional ENG ZOR antenna design; equivalent circuit model; frequency 5.084 GHz; negative permittivity zeroth-order resonance antenna; Equivalent circuits; Integrated circuit modeling; Loaded antennas; Resonant frequency; Slot antennas; Transmission line antennas; compact; low-profile; zeroth-order resonance antenna;
Conference_Titel :
Antenna Technology and Applied Electromagnetics (ANTEM), 2014 16th International Symposium on
Conference_Location :
Victoria, BC
DOI :
10.1109/ANTEM.2014.6887709
