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Conference Papers Year : 2023

Ku-band Circulators Manufactured by LTCC Technology

Abstract

This paper presents Ku-band miniaturized circulators based on special ferrite materials developed to enable manufacturing by Low Temperature Cofired Ceramics (LTCC) technology. Since three different materials are co-fired together, special care is taken for these materials to shrink equally during firing. Simulation results give 0.5 dB insertion loss and 14%-20dB bandwidth for the Spinel3800 based circulator including motherboard and SMD transitions.
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Licence : Public Domain

Dates and versions

hal-04112222 , version 1 (31-05-2023)

Identifiers

  • HAL Id : hal-04112222 , version 1

Cite

Camilla Kärnfelt, Norbert Parker, Vincent Laur, Richard Lebourgeois. Ku-band Circulators Manufactured by LTCC Technology. Swedish Microwave Days 2023, KTH, Royal Institute of Technology, Stockholm, Sweden, May 2023, Stockholm, Sweden. ⟨hal-04112222⟩
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