Product Description
C&Y TECHNOLOGY CO., LIMITED
E-mail: magnet886@gmail.com
WhatsApp:+8615867408815
Skype:Mark-magnet
https://www.microwaveferrite.com

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Characteristics
In recent years due to success in the field of microwave electronics a lot of devices of dfferent applications were produced. The prospects for future development of
microwave systems with predetermined characteristics are mainly assigned by ferrite choise. However the choise of a material for a concrete application in microwave
technique is a complicated task, as there are different requirements to different parts of microwave band. Among main characteristics of ferrites suitable for high
frequencies are:
1.At the expense of high specic etrial rsistvity (p >106 Om:sm) ferrites are characterised by low deletric lsses at high frequencies tg-10-2+104).
2.Dielectric permittivity(about 10-15)
3.Thermal stability in a wide temperature range
4.The high activity is being determined by the value of minimal bias which is essential for required nominal parameters providing.
5.Saturation magnetization, M s; 4Ms (400-5000 G)
6.The width of resonance curve 20H is one of the main parameters characterising properties of frrites applied in high-frequency band. The yttrium-iron monocrystals exhibit the minimal value 2H =0.3-0.5 Oe. The width of resonanse curve of plytalline frrites varies from 3...40 to 800-1000 Oe.
Configurations
Microwave ferrites and ceramics are being produced on the base of pressed powder sintered at high temperatures. After thermal sintering the items can be smoothed and/or polished. Company produces items with different forms. Dimensional allowance at mechanical treatment is 0,02 mm. In spite of standard variants of performance it is possible to produce ferrites in accoradance with sizes and customers drawings.

Microwave ferrite shapes:
| Disk | Diameter: 1-55 mm |
| Plate | Max size: 50.8 x 50.8mm Thickness: 0.5-3 mm |
| Triangle | Max diameter: 12mm |
| Rod | Max length: 90 mm |
| Composition | Ferrites and dielectric materials |
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Microwave Ferrite Materials:If you require any further information, feel free to contact me:
C&Y TECHNOLOGY CO., LIMITED
https://www.microwaveferrite.com
Engineered for Precision Microwave ApplicationsYIG microwave ferrite components doped with calcium and vanadium are specifically designed for exceptional performance in high-frequency environments. Their narrow line width, low magnetic anisotropy, and fine polished surfaces contribute to minimal signal loss and superior device reliability. This makes them indispensable in industries requiring precision such as telecommunications, radar, and scientific instrumentation.
Custom Solutions for Diverse RequirementsWhether your project demands tailored diameter, unique shapes, or specific doping concentrations, we offer flexible options. From standard discs and spheres to complex geometries, our manufacturing process accommodates both small and large-scale needs. Each product is delivered in standard ESD-safe packaging or customized per customer specifications, ensuring safe handling and transportation.
FAQ's of YIG Microwave ferrite Narrow Line Width Yttrium Iron Garnets Ca V Doped:
Q: How are YIG microwave ferrites with Ca and V doping produced?
A: These ferrites are manufactured using the Liquid Phase Epitaxy (LPE) growth method, allowing precise control over crystal quality, doping concentrations, and material purity. This process results in low line width and consistent magnetic properties crucial for microwave applications.
Q: What benefits does Calcium and Vanadium doping provide in YIG ferrites?
A: Calcium and Vanadium doping enhances the narrow FMR linewidth, lowers magnetic anisotropy, and maintains high Q-factor performance. This results in reduced signal loss and improved device efficiency for use in isolators, circulators, and resonators.
Q: When should I use a YIG microwave ferrite in my electronic design?
A: Use these ferrites for any RF or microwave device where minimal loss, high Q, and stable frequency operation are critical, such as in EMI filters, non-reciprocal components, and high-performance communication systems.
Q: Where are these YIG ferrites typically implemented?
A: They are widely used in microwave devices including isolators, circulators, resonators, and EMI filters, particularly in telecom, defense, radar, and test instrumentation sectors.
Q: What customization options are available for YIG ferrites?
A: We offer options to customize doping levels, size (diameter from 0.5 mm to 15 mm), and shape (disc, sphere, or custom). Additionally, surface finish and packaging can be tailored to meet specific project requirements.
Q: How does the narrow line width benefit microwave device performance?
A: A narrow FMR line width ensures low magnetic losses, resulting in higher device efficiency, stable frequency response, and enhanced signal integrity in microwave circuits and filters.