Wideband Circularly Polarized FOWLP Antenna in Package for Satellite Communications

Page view(s)
17
Checked on Nov 26, 2024
Wideband Circularly Polarized FOWLP Antenna in Package for Satellite Communications
Title:
Wideband Circularly Polarized FOWLP Antenna in Package for Satellite Communications
Journal Title:
2023 IEEE 73rd Electronic Components and Technology Conference (ECTC)
Keywords:
Publication Date:
03 August 2023
Citation:
Zheng, K. B., Sun, M., & Guo, Y. X. (2023, May). Wideband Circularly Polarized FOWLP Antenna in Package for Satellite Communications. 2023 IEEE 73rd Electronic Components and Technology Conference (ECTC). https://doi.org/10.1109/ectc51909.2023.00373
Abstract:
This paper presents a wideband circularly-polarized Antenna-in-Package (AiP) element implemented in Fan-Out Wafer-Level-Packaging (FOWLP) technology for satellite communication. The AiP element features a meta-surface radiator with a single-ended aperture coupled feeding structure to achieve a wideband and circular polarization performance. By stacking a top mold of 500μm, a middle mold of 90μm and a 42μm RDL layer at the bottom, with a size of 10 mm×10 mm×0.652 mm, the AiP element achieves a Return Loss > 17.95 dB, an Axial Ratio < 2.67 dB, and a Gain of 7.19-7.88 dBi over 27–31 GHz. The antenna design concept is further confirmed using printed circuit board (PCB) technology for fast prototyping and evaluation.
License type:
Publisher Copyright
Funding Info:
There was no specific funding for the research done
Description:
© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
ISSN:
2377-5726
Files uploaded:

File Size Format Action
post-print-wideband-circularly-polarized-fowlp-antenna-in-package-for-satellite-communications.pdf 1.49 MB PDF Request a copy