Microwave ferrite material, also known as gyromagnetic material, refers to the gyromagnetic medium suitable for microwave band. Microwave ferrite materials play an important role in microwave technology and have been widely used. At present, a variety of microwave ferrite devices have been fabricated by using the spin magnetic effect and nonlinear effect of microwave ferrite materials.

Such as isolators / circulators, phase shifters, modulators and other polycrystalline devices, as well as single crystal devices such as oscillators, frequency multipliers, limiters and filters. The performance of these devices largely depends on the selection and reasonable utilization of microwave ferrite materials. The commonly used microwave ferrite materials include garnet, spinel, hexagonal ferrite and so on.

Our microwave ferrite materials are divided into single crystal ferrite materials and polycrystalline ferrite materials according to the properties of the materials. According to the different crystal structure, it can be divided into garnet ferrite material and spinel ferrite material.

Garnet polycrystalline ferrite materials can be divided into A、DA、G、P、HD、HA and other series according to the doping properties. Spinel polycrystalline ferrite materials can be divided into Ni system and Li system according to the properties of main components.

Each series of products has different characteristics. In order to help users better understand and reasonably select our microwave ferrite materials, the following suggestions are put forward:

1、 Materials with different saturation magnetization MS are selected according to different working frequencies.
2、 Materials with different temperature coefficients  shall be selected according to different working temperatures and temperature ranges.
3、 Materials with different spin wave △Hk are selected according to the different power conditions of the device.

Xiamen Jingxin Imp. & Exp. Co., Ltd, located in Fujian, China, offers these great performance materials.