The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 16, 2024
Filed:
May. 24, 2022
Applicant:
Skyworks Solutions, Inc., Irvine, CA (US);
Inventors:
Michael David Hill, Emmitsburg, MD (US);
David Bowie Cruickshank, Rockville, MD (US);
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/10 (2006.01); C01G 49/00 (2006.01); H01F 1/34 (2006.01); H01F 41/02 (2006.01); H01P 1/36 (2006.01); H01P 1/38 (2006.01);
U.S. Cl.
CPC ...
H01F 1/10 (2013.01); C01G 49/0018 (2013.01); C01G 49/0036 (2013.01); C01G 49/0054 (2013.01); C01G 49/0063 (2013.01); H01F 1/346 (2013.01); H01F 41/0266 (2013.01); C01P 2002/30 (2013.01); C01P 2002/34 (2013.01); C01P 2002/52 (2013.01); C01P 2002/77 (2013.01); C01P 2006/40 (2013.01); C01P 2006/42 (2013.01); H01P 1/36 (2013.01); H01P 1/38 (2013.01);
Abstract
Disclosed are embodiments of synthetic garnet materials for use in radiofrequency applications. In some embodiments, increased amounts of gadolinium can be added into specific sites in the crystal structure of the synthetic garnet by incorporating indium, a trivalent element. By including both indium and increased amounts of gadolinium, the dielectric constant can be improved. Thus, embodiments of the disclosed material can be advantageous in both above and below resonance applications, such as for isolators and circulators.