ferrite device

ferrite device

[′fe‚rīt di‚vīs]
(electricity)
An electrical device whose principle of operation is based upon the use of ferrites in powdered, compressed, sintered form, making use of their ferrimagnetism and their high electrical resistivity, which makes eddy-current losses extremely low at high frequencies.
References in periodicals archive ?
It was not until 1949 that the first experimental microwave ferrite device was demonstrated.
Since the program solves directly for the electromagnetic fields, it provides unprecedented accuracy and detail when simulating ferrite device operating characteristics.
This elimination of external magnets dramatically reduces manufacturing costs since a major part of the microstrip ferrite device cost is in magnet-related labor and material.
Depending on the application of the ferrite device. [Q.sub.L] mainly is controlled by the value of [Q.sub.e].
Specific product data contained in this article were obtained through a solicitation for information from ferrite device manufacturers, both domestic and overseas.
He covers new magnetic materials and their expanding applications, the miniaturization of ferrite devices using high dielectric constant ferrite, dielectrics, further miniaturization with combinations of bismuth garnets and dielectrics, absorbers, dielectric and magnetic integration, antennas, filters, tunable devices, subsystem integration, and new manufacturing techniques for dielectric and magnetic materials used in microwaves devices.
Fairview's RF circulators are 3-port passive ferrite devices that circulate the flow of energy from each port to its clockwise adjacent port.
The business is also a leader in aircraft lighting, on-board man machine interfaces and microwave systems and components such as diodes and modules, ferrite devices, RF filters, and waveguides.
COM DEV USA will be providing switches, filters, multiplexers, and ferrite devices.
The full line of Ferrite devices is engineered for low insertion loss and high isolation performance, allowing designers to improve overall RF Sub-system efficiency.