A high-gain planar dipole antenna for 60-GHz band 3-D system-in-package modules

We propose a novel high-gain 60-GHz band planar dipole antenna for 60-GHz band 3-D system-in-package (SiP) front-end modules. To achieve high gain, we extend a dielectric substrate to main-beam direction. As a result of optimization of dielectric substrate length l, optimal substrate length l is 29....

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Bibliographic Details
Main Authors: Yoshida, S., Tanifuji, S., Kameda, S., Suematsu, N., Takagi, T., Tsubouchi, K.
Format: Conference Proceeding
Language:English
Subjects:
Antenna measurements
Dielectric substrates
Dipole antennas
Gain
Simulation
Substrates
Online Access:Request full text
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Description
Summary:We propose a novel high-gain 60-GHz band planar dipole antenna for 60-GHz band 3-D system-in-package (SiP) front-end modules. To achieve high gain, we extend a dielectric substrate to main-beam direction. As a result of optimization of dielectric substrate length l, optimal substrate length l is 29.2mm(5.84λ 0 ) since maximum gain of 15.3 dBi is obtained. Compared with l = 1.2 [mm] (0.24λ 0 ), gain enhancement of 10 dB is derived. Simulation results have good agreement with measurement results. Therefore, we confirm validity of configuration of the antenna for gain enhancement at 60-GHz band.
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2011.5996530