Modern Microwave Ferrites

作者：Harris, Vincent G.^*

来源：IEEE Transactions on Magnetics, 2012, 48(3): 1075-1104.

DOI：10.1109/TMAG.2011.2180732

• Circulator
• density functional theory
• ferrite
• garnet
• hexaferrite
• liquid phase epitaxy
• microstrip filter
• microstrip phase shifter
• molecular field theory
• negative index metamaterials
• pulsed laser deposition
• screen printing
• spinel
• spin spray plating

Microwave ferrites are ubiquitous in systems that send, receive, and manipulate electromagnetic signals across very high frequency to quasi-optical frequency bands. In this paper, modern microwave ferrites are reviewed including spinel, garnet, and hexaferrite systems as thin and thick films, powders and compacts, and metamaterials. Their fundamental properties and utility are examined in the context of high frequency applications ranging from the VHF to millimeter-wave bands. Perspective and outlook of advances in theory, processing, and devices occurring in the science and engineering communities since the year 2000 are presented and discussed.

• 出版日期2012-3
• 单位东北大学