Wideband Antenna-in-Package Dielectric Resonator Antenna Using High-Resistance Silicon Substrate for Satellite Communications

A wideband antenna-in-package (AiP) dielectric resonator antenna (DRA) is presented in this paper. Air vias and metallic vias are used to form the equivalent DRA. To obtain a wideband design, a slot-loaded DRA mode and a fundamental DRA mode are simultaneously excited. Two metal strips are attached...

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Bibliographic Details
Main Authors: Fang, Ning-Shuang, Wang, Qiang, Chen, Li-Tao, Leung, Kwok Wa, Yang, Nan, Lu, Kai, Su, Guodong, Long, Yunliang
Format: Conference Proceeding
Language:English
Subjects:
Antenna-in-package
Antenna-in-package (AiP)
Broadband antennas
dielectric resonator antenna (DRA)
Dielectric resonator antennas
Impedance matching
Metals
Prototypes
Silicon
wideband antenna
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Summary:A wideband antenna-in-package (AiP) dielectric resonator antenna (DRA) is presented in this paper. Air vias and metallic vias are used to form the equivalent DRA. To obtain a wideband design, a slot-loaded DRA mode and a fundamental DRA mode are simultaneously excited. Two metal strips are attached on the top surface for better impedance matching. To verify the design idea, a prototype is designed with a simulated bandwidth larger than 20 %. It should be mentioned that the presented design is compatible with silicon-based process, and thus suitable for AiP and heterogeneous integration systems.
ISSN:2639-4537
DOI:10.1109/UCMMT58116.2023.10310568