A research of quasi optical ferrite reflection isolator

Xiao Liang; Zhao Xin; Jungang Miao

doi:10.1109/ISAPE.2010.5696710

A research of quasi optical ferrite reflection isolator

Xiao Liang
, Zhao Xin
, Jungang Miao^*

^*Corresponding author for this work

School of Electronic and Information Engineering

Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Quasi-optical isolator in the Quasi-optical system plays a role to separate the sending and receiving signals. It has important effect to the system performance. This paper focuses on the compare transmission-type with reflection-type millimeterwave quasi-optical isolator. We have done experiment at 75-110G and 175-195G to analyze the match, bandwidth, insertion loss and isolation. Although the bandwidth of the reflection-type isolator is narrower than the transmission-type isolator, the reflection-type isolator has less insertion loss, and it avoid the problem of demagnetization. The change of Magnetic Bias means polarization rotation angle can be regulated. It also reduces the precision of magnetization and thinkness of ferrite plate.

Original language	English
Title of host publication	2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010
Pages	1256-1259
Number of pages	4
DOIs	https://doi.org/10.1109/ISAPE.2010.5696710
State	Published - 2010
Event	2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010 - Guangzhou, China Duration: 29 Nov 2010 → 2 Dec 2010

Publication series

Name	2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010

Conference

Conference	2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010
Country/Territory	China
City	Guangzhou
Period	29/11/10 → 2/12/10

Access to Document

10.1109/ISAPE.2010.5696710

Cite this

@inproceedings{fe9375ea3cb6422496f6e289f54ba619,

title = "A research of quasi optical ferrite reflection isolator",

abstract = "Quasi-optical isolator in the Quasi-optical system plays a role to separate the sending and receiving signals. It has important effect to the system performance. This paper focuses on the compare transmission-type with reflection-type millimeterwave quasi-optical isolator. We have done experiment at 75-110G and 175-195G to analyze the match, bandwidth, insertion loss and isolation. Although the bandwidth of the reflection-type isolator is narrower than the transmission-type isolator, the reflection-type isolator has less insertion loss, and it avoid the problem of demagnetization. The change of Magnetic Bias means polarization rotation angle can be regulated. It also reduces the precision of magnetization and thinkness of ferrite plate.",

author = "Xiao Liang and Zhao Xin and Jungang Miao",

year = "2010",

doi = "10.1109/ISAPE.2010.5696710",

language = "英语",

isbn = "9781424469062",

series = "2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010",

pages = "1256--1259",

booktitle = "2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010",

note = "2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010 ; Conference date: 29-11-2010 Through 02-12-2010",

}

Liang, X, Xin, Z & Miao, J 2010, A research of quasi optical ferrite reflection isolator. in 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010., 5696710, 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010, pp. 1256-1259, 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010, Guangzhou, China, 29/11/10. https://doi.org/10.1109/ISAPE.2010.5696710

A research of quasi optical ferrite reflection isolator. / Liang, Xiao; Xin, Zhao; Miao, Jungang.
2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010. 2010. p. 1256-1259 5696710 (2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A research of quasi optical ferrite reflection isolator

AU - Liang, Xiao

AU - Xin, Zhao

AU - Miao, Jungang

PY - 2010

Y1 - 2010

N2 - Quasi-optical isolator in the Quasi-optical system plays a role to separate the sending and receiving signals. It has important effect to the system performance. This paper focuses on the compare transmission-type with reflection-type millimeterwave quasi-optical isolator. We have done experiment at 75-110G and 175-195G to analyze the match, bandwidth, insertion loss and isolation. Although the bandwidth of the reflection-type isolator is narrower than the transmission-type isolator, the reflection-type isolator has less insertion loss, and it avoid the problem of demagnetization. The change of Magnetic Bias means polarization rotation angle can be regulated. It also reduces the precision of magnetization and thinkness of ferrite plate.

AB - Quasi-optical isolator in the Quasi-optical system plays a role to separate the sending and receiving signals. It has important effect to the system performance. This paper focuses on the compare transmission-type with reflection-type millimeterwave quasi-optical isolator. We have done experiment at 75-110G and 175-195G to analyze the match, bandwidth, insertion loss and isolation. Although the bandwidth of the reflection-type isolator is narrower than the transmission-type isolator, the reflection-type isolator has less insertion loss, and it avoid the problem of demagnetization. The change of Magnetic Bias means polarization rotation angle can be regulated. It also reduces the precision of magnetization and thinkness of ferrite plate.

UR - https://www.scopus.com/pages/publications/79951655141

U2 - 10.1109/ISAPE.2010.5696710

DO - 10.1109/ISAPE.2010.5696710

M3 - 会议稿件

AN - SCOPUS:79951655141

SN - 9781424469062

T3 - 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010

SP - 1256

EP - 1259

BT - 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010

T2 - 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010

Y2 - 29 November 2010 through 2 December 2010

ER -

A research of quasi optical ferrite reflection isolator

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this