3D Printed Alumina for Low-Loss Millimeter Wave Components

被引：32

作者：

Jimenez-Saez, Alejandro ^{[1
]}

Schuessler, Martin ^{[1
]}

Krause, Christopher ^{[2
]}

Pandel, Damian ^{[3
,4
]}

Rezer, Kamil ^{[2
]}

Vom Boegel, Gerd ^{[2
]}

Benson, Niels ^{[3
,4
]}

Jakoby, Rolf ^{[1
]}

机构：

[1] Tech Univ Darmstadt, Inst Microwave Engn & Photon, D-64289 Darmstadt, Germany

[2] Fraunhofer Inst Microelect Circuits & Syst IMS, D-47057 Duisburg, Germany

[3] Univ Duisburg Essen, Inst Technol Nanostruct, D-47057 Duisburg, Germany

[4] Univ Duisburg Essen, CENIDE, D-47057 Duisburg, Germany

来源：

IEEE ACCESS | 2019年 / 7卷

关键词：

Three-dimensional printing; photonic crystals; high Q-factor; SENSORS;

D O I：

10.1109/ACCESS.2019.2906034

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper compares the performance of three different materials and processing techniques suitable for low-loss mm-Wave components. The comparison is made by fabricating the same 2D photonic crystal structure in the W-band. Rogers RT/duroid (R) 6010.2LM and high resistive silicon are milled and etched, respectively. In addition, a novel technique consisting of 3D printed alumina is tested and its performance is compared with the technologies and materials above, which all have similar relative permittivities of around ten. The material characterization is carried out by means of high-Q resonator samples integrated into 2D photonic crystal structures. The results of these samples prove the high material purity and low loss of the 3D printed alumina structures, which opens up the use of this technology for high-permittivity low-loss mm-Wave components.

引用

页码：40719 / 40724

页数：6

共 12 条

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