Realisation of microstrip junction circulator using LTCC technology

Thomas Jensen; V Krozer; Claus Kjærgaard

doi:10.1049/el.2010.2419

Realisation of microstrip junction circulator using LTCC technology

Thomas Jensen
, V Krozer
, Claus Kjærgaard

Goethe University Frankfurt

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

An integrated circulator based on low-temperature cofired ceramics (LTCC) tapes and LTCC compatible ferrite tapes has been developed for the first time and its performance has been verified experimentally. The insertion loss is less than 2 dB and the isolation is better than 25 dB with a centre frequency of 7.45 GHz. These results are in good agreement with simulations and offer a route towards integrated LTCC microwave circulators.

Original language	English
Journal	Electronics Letters
Volume	47
Issue number	2
Pages (from-to)	111-113
ISSN	0013-5194
DOIs	https://doi.org/10.1049/el.2010.2419
Publication status	Published - 2011

Keywords

Microwave circulators
LTCC compatible ferrite tape
Microwave integrated circuits
Frequency 7.45E+09 Hz
Microstrip junction circulator
Insertion loss
Ceramics
Low temperature cofired ceramics tape
Integrated circulator
Integrated LTCC microwave circulator
LTCC technology
Microstrip components
Frequency 7.45 GHz

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title = "Realisation of microstrip junction circulator using LTCC technology",

abstract = "An integrated circulator based on low-temperature cofired ceramics (LTCC) tapes and LTCC compatible ferrite tapes has been developed for the first time and its performance has been verified experimentally. The insertion loss is less than 2 dB and the isolation is better than 25 dB with a centre frequency of 7.45 GHz. These results are in good agreement with simulations and offer a route towards integrated LTCC microwave circulators.",

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AU - Krozer, V

AU - Kjærgaard, Claus

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AB - An integrated circulator based on low-temperature cofired ceramics (LTCC) tapes and LTCC compatible ferrite tapes has been developed for the first time and its performance has been verified experimentally. The insertion loss is less than 2 dB and the isolation is better than 25 dB with a centre frequency of 7.45 GHz. These results are in good agreement with simulations and offer a route towards integrated LTCC microwave circulators.

KW - Microwave circulators

KW - LTCC compatible ferrite tape

KW - Microwave integrated circuits

KW - Frequency 7.45E+09 Hz

KW - Microstrip junction circulator

KW - Insertion loss

KW - Ceramics

KW - Low temperature cofired ceramics tape

KW - Integrated circulator

KW - Integrated LTCC microwave circulator

KW - LTCC technology

KW - Microstrip components

KW - Frequency 7.45 GHz

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M3 - Journal article

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EP - 113

JO - Electronics Letters

JF - Electronics Letters

IS - 2

ER -

Realisation of microstrip junction circulator using LTCC technology

Abstract

Keywords

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