Coaxial Line Technique to Measure Constitutive Parameters in Magnetoelectric Ferrite Materials

被引：5

作者：

Ebnabbasi, Khabat ^{[1
]}

Mohebbi, Marjan ^{[1
]}

Vittoria, Carmine ^{[1
]}

机构：

[1] Northeastern Univ, Dept Elect & Comp Engn, Boston, MA 02115 USA

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2013年 / 23卷 / 09期

基金：

美国国家科学基金会;

关键词：

Coaxial line; ferrite; magnetoelectric;

D O I：

10.1109/LMWC.2013.2273033

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：

In this letter, a technique is presented to measure the constitutive parameters of magnetoelectric ferrite materials in the presence of high dc voltages. The traditional coaxial line design has been modified in a manner that it allows for the introduction of high dc voltage (<= 1000 V) and also it minimizes electromagnetic radiation loss via connections to the magnetoelectric sample. The modified coaxial line is verified through the theoretical calculation and experimental measurements for 50 MHz to 3 GHz frequency range.

引用

页码：504 / 506

页数：3

共 7 条

[1] Simultaneous Electric and Magnetic Two-Dimensionally Tuned Parameter-Agile SIW Devices [J].

Adhikari, Sulav ;

Ghiotto, Anthony ;

Wu, Ke .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2013, 61 (01) :423-435

[2] BROAD-BAND SIMULTANEOUS MEASUREMENT OF COMPLEX PERMITTIVITY AND PERMEABILITY USING A COAXIAL DISCONTINUITY [J].

BELHADJTAHAR, NE ;

FOURRIERLAMER, A ;

DECHANTERAC, H .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1990, 38 (01) :1-7

[3] Converse magnetoelectric experiments on a room-temperature spirally ordered hexaferrite [J].

Ebnabbasi, Khabat ;

Vittoria, Carmine ;

Widom, Allan .

PHYSICAL REVIEW B, 2012, 86 (02)

[4] Magneto-electric effects on Sr Z-type hexaferrite at room temperature [J].

Ebnabbasi, Khabat ;

Chen, Yajie ;

Geiler, Anton ;

Harris, Vincent ;

Vittoria, Carmine .

JOURNAL OF APPLIED PHYSICS, 2012, 111 (07)

[5] INVESTIGATION OF FERROMAGNETIC-RESONANCE IN MAGNETIC FLUIDS BY MEANS OF THE SHORT-CIRCUITED COAXIAL LINE TECHNIQUE [J].

FANNIN, PC ;

RELIHAN, T ;

CHARLES, SW .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1995, 28 (10) :2003-2006

[6] Low-field magnetoelectric effect at room temperature [J].

Kitagawa, Yutaro ;

Hiraoka, Yuji ;

Honda, Takashi ;

Ishikura, Taishi ;

Nakamura, Hiroyuki ;

Kimura, Tsuyoshi .

NATURE MATERIALS, 2010, 9 (10) :797-802

[7]

Vittoria Carmine., 1998, ELEMENTS MICROWAVE N

← 1 →