Slot Bow-Tie Antenna Integration in an Enhanced Flip-Chip QFN Package for WR8 and WR5 Band Applications

Antenna-in-package integration is one of the vital research elements enabling the realization of future mm-wave front-end modules. This paper discusses the design, modeling and simulation of a slot bow-tie antenna integrated in an innovative flip-chip enhanced QFN package for WR8 (90GHz-140GHz) and...

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Bibliographic Details
Main Authors: Jogalekar, Aditya N., Medina, Oscar F., Blanchard, Andrew, Henderson, Rashaunda, Iyer, Mahadevan K., Tang, Tony, Murugan, Rajen, Ali, Hassan
Format: Conference Proceeding
Language:English
Subjects:
Antenna-in-package (AiP)
Bandwidth
conductor backed coplanar wave guide (CBCPW)
Conferences
flip-chip enhanced QFN (FC-eQFN)
Microwave antennas
Radio frequency
Semiconductor device measurement
Slot antennas
slot bowtie (SBT) antenna
Transmission line measurements
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Summary:Antenna-in-package integration is one of the vital research elements enabling the realization of future mm-wave front-end modules. This paper discusses the design, modeling and simulation of a slot bow-tie antenna integrated in an innovative flip-chip enhanced QFN package for WR8 (90GHz-140GHz) and WR5 (140GHz-220GHz) frequency application bands. Additionally, this work addresses the designs, models, and simulated data of chip-to-package transitions, transmission line feeds for the antenna. The integrated antennas have a -10dB bandwidth of 46GHz and 80GHz and a peak gain of approximately 7.1dBi and 8.45dBi in WR8 and WR5 bands. Finally, a brief description of the test vehicle for measurement is also presented.
ISSN:2377-9152
DOI:10.1109/IMaRC49196.2021.9714582