Benzocyclobutene as Substrate Material for Planar Millimeter-Wave Structures: Dielectric Characterization and Application

被引：38

作者：

Costanzo, Sandra ^{[1
]}

Venneri, Ignazio ^{[1
]}

Di Massa, Giuseppe ^{[1
]}

Borgia, Antonio ^{[1
]}

机构：

[1] Univ Calabria, Dipartimento Elettron Informat & Sistemist, I-87036 Arcavacata Di Rende, CS, Italy

来源：

JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES | 2010年 / 31卷 / 01期

关键词：

Millimeter-wave; Array antennas; High-frequency dielectric characterization; Coplanar waveguides;

D O I：

10.1007/s10762-009-9552-0

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The application of benzocyclobutene (BCB) polymer as dielectric substrate material for millimeter-wave microstrip structures is investigated in this paper to face the problem of large losses due to standard dielectrics in the high microwave range. Dielectric properties of BCB are characterized from S-parameter measurements on a conductor-backed coplanar waveguide (CBCPW) using the polymer as substrate material. Excellent features, with a low loss tangent and a stable dielectric constant, are demonstrated within the measurement range from 11 GHz to 65 GHz. As a validation of BCB high frequency performances, the design and experimental characterization of a V-band array on BCB substrate is presented. Measurement results on both matching and radiation characteristics of the millimeter-wave array are discussed.

引用

页码：66 / 77

页数：12

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