A Novel Rectangular Dielectric Resonator Antenna for Dual-band Application
Manyuan Dai, Hu Yang, Lei Gu, Fei Zhao, Wenlu Yin
Available Online June 2015.
- https://doi.org/10.2991/icecee-15.2015.188How to use a DOI?
- dual-band antenna; rectangular DRA; stripline-feeding; satellite communication systems
- To meet the dual-band requirements of satellite communication systems, a novel rectangular dielectric resonator antenna (DRA) is presented. In general, most of the rectangular DRA is fed by slot coupled with microstrip line. But when the antenna is placed on a metallic ground according to the actual conditions, both the operating bands and patterns of the DRA are changed. To solve this problem, a novel feeding structure using slot coupled with stripline is studied. Then a rectangular DRA with slot-coupled stripline-feeding is designed, which operates at Ku-band with downlink frequency band of 12.25-12.75 GHz and uplink frequency band of 14-14.5 GHz. Also, the simulated results show that the radiation characteristics of the novel DRA are changed small with a metallic ground under the antenna, which demonstrates that it is more profitable for engineering.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Manyuan Dai AU - Hu Yang AU - Lei Gu AU - Fei Zhao AU - Wenlu Yin PY - 2015/06 DA - 2015/06 TI - A Novel Rectangular Dielectric Resonator Antenna for Dual-band Application BT - 2015 2nd International Conference on Electrical, Computer Engineering and Electronics PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icecee-15.2015.188 DO - https://doi.org/10.2991/icecee-15.2015.188 ID - Dai2015/06 ER -