Abstract
For antenna-in-package (AiP), the via holes are used to connect the antenna ground and the system ground. In this article, the influence of the via holes on the performance of AiP is investigated and a broadband technique for AiP is proposed. The results indicate both the positions and number of the via holes have impact on the antenna performance. By properly arranging two via holes under the non-radiating edge, a new resonant frequency can be excited. As a result, the bandwidth of AiP can be improved effectively. According to the method, an AiP with a centre frequency of 5.2 GHz is realized. The bandwidth of the presented AiP is 400 MHz and almost doubles that of the ordinary AiPs.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
