Unloaded quality factors of junction circulators

J. Helszajn; T. Vincent; B. Pierce

doi:10.1049/ip-map:20041154

Unloaded quality factors of junction circulators

J. Helszajn, T. Vincent, B. Pierce

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

Abstract

A knowledge of the quality factor of the gyrator circuit and the unloaded split quality factors of its counter-rotating eigen-networks of any junction circulator is sufficient for the description of its dissipation loss. Some experimental data are summarised for the latter quantities at a frequency of 2.0 GHz. This is done for a number of different ferrite materials and a number of different coupling angles that the ports subtend at the terminals of the junction at 2.0 GHz. The overall insertion loss obtained in this way is compatible with practice. © IEE, 2005.

Original language	English
Pages (from-to)	82-88
Number of pages	7
Journal	IEE Proceedings - Microwaves, Antennas and Propagation
Volume	152
Issue number	2
DOIs	https://doi.org/10.1049/ip-map:20041154
Publication status	Published - Apr 2005

Access to Document

10.1049/ip-map:20041154

Cite this

@article{1cdcaf775cbe49aea5594a9506eb442f,

title = "Unloaded quality factors of junction circulators",

abstract = "A knowledge of the quality factor of the gyrator circuit and the unloaded split quality factors of its counter-rotating eigen-networks of any junction circulator is sufficient for the description of its dissipation loss. Some experimental data are summarised for the latter quantities at a frequency of 2.0 GHz. This is done for a number of different ferrite materials and a number of different coupling angles that the ports subtend at the terminals of the junction at 2.0 GHz. The overall insertion loss obtained in this way is compatible with practice. {\textcopyright} IEE, 2005.",

author = "J. Helszajn and T. Vincent and B. Pierce",

year = "2005",

month = apr,

doi = "10.1049/ip-map:20041154",

language = "English",

volume = "152",

pages = "82--88",

journal = "IEE Proceedings - Microwaves, Antennas and Propagation",

issn = "1359-706X",

publisher = "Institution of Engineering and Technology",

number = "2",

}

TY - JOUR

T1 - Unloaded quality factors of junction circulators

AU - Helszajn, J.

AU - Vincent, T.

AU - Pierce, B.

PY - 2005/4

Y1 - 2005/4

N2 - A knowledge of the quality factor of the gyrator circuit and the unloaded split quality factors of its counter-rotating eigen-networks of any junction circulator is sufficient for the description of its dissipation loss. Some experimental data are summarised for the latter quantities at a frequency of 2.0 GHz. This is done for a number of different ferrite materials and a number of different coupling angles that the ports subtend at the terminals of the junction at 2.0 GHz. The overall insertion loss obtained in this way is compatible with practice. © IEE, 2005.

AB - A knowledge of the quality factor of the gyrator circuit and the unloaded split quality factors of its counter-rotating eigen-networks of any junction circulator is sufficient for the description of its dissipation loss. Some experimental data are summarised for the latter quantities at a frequency of 2.0 GHz. This is done for a number of different ferrite materials and a number of different coupling angles that the ports subtend at the terminals of the junction at 2.0 GHz. The overall insertion loss obtained in this way is compatible with practice. © IEE, 2005.

UR - https://www.scopus.com/pages/publications/21644450728

U2 - 10.1049/ip-map:20041154

DO - 10.1049/ip-map:20041154

M3 - Article

SN - 1359-706X

VL - 152

SP - 82

EP - 88

JO - IEE Proceedings - Microwaves, Antennas and Propagation

JF - IEE Proceedings - Microwaves, Antennas and Propagation

IS - 2

ER -

Unloaded quality factors of junction circulators

Abstract

Access to Document

Other files and links

Fingerprint

Cite this