Vertical Stacked Yagi-Uda Antenna Embedded-in LTCC Substrate for 60GHz Application
Date Issued
2010
Date
2010
Author(s)
Tai, Chen-Fang
Abstract
Yagi-Uda is one of the most popular antennas for all applications. It usually has three parts, including a radiator, several directors and several reflectors. Yagi-Uda antenna can be easily designed and achieve relatively high gain. For example, a properly designed three-element Yagi-Uda antenna can achieve gain of about 7~8dB. Therefore, Yagi-Uda is good for use in point-to-point wireless communication.
In this thesis, we proposed a new structure that is a stacking Yagi-Uda antenna in LTCC substrate and operating in V-band.
Five different types of Yagi-Uda antenna for different radiation directions are presented. Also transmitting and receiving modules integrated with embedded stacked Yagi-Uda antenna and flip-chip dies are also shown. Design procedures, simulation results and measurement results for all designs are given. The measured typical gain of antenna for vertical radiation is about 4~5dB.
Subjects
Yagi-Uda
point-to-point
V-band
radiation pattern
flipchip
Type
thesis
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