It is used in the microwave band and achieves significant effects to miniaturize devices and improve the implementation density of micro-integrated circuits.
Dielectric ceramics can enable miniaturization of devices and improve the implementation density of microwave integrated circuits, and are widely used in base stations for mobile communications such as mobile phones, as well as in microwave filters and circuit boards. Customization is possible according to size, shape, and other requirements.
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basic information
【Features】 ○ High relative permittivity (εr) enables miniaturization of microwave circuits. ○ Very low dielectric loss allows for high Q values in the microwave range. ○ Frequency temperature coefficient (τf) is compensated, enabling stable circuit configurations. ○ Small variation in relative permittivity (stable) allows for good circuit configurations. ○ Various shapes can be manufactured according to your requirements. ● For more details, please refer to the catalog or contact us.
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Applications/Examples of results
【Applications】 ○ Mainly used for filters in communication devices (bandpass filters [BPF], duplexers [DUP]), and VCOs. ○ Mainly used as resonators for satellite broadcasting reception antennas. ○ Antenna blocks are used for flat antennas for car navigation (GPS antennas), WLAN, Bluetooth, and mobile phone antennas. ○ Substrates are used as materials for single-layer capacitors such as filters and isolators. ● For more details, please refer to the catalog or contact us.
Company information
The name MARUWA embodies the meaning of "everyone working together in harmony." The logo of MARUWA uses blue, which is said to represent hope, and expresses the "harmony, connections, and bonds between people," which is the origin of the company name. Our company values people. We believe that a company can only achieve continuous growth and development by cherishing and utilizing the strengths and individuality of each person. It is unacceptable to suppress or distort these qualities for the sake of the company. We hope that our growth and development will contribute to the happiness of not only our employees but also the local community and many others, and we are committed to our daily business activities with all our efforts. In recent years, the importance of preserving the natural environment on this planet we live in has been emphasized from various perspectives. We feel very fortunate that the opportunities for our ceramic products to be used for environmental conservation are increasing, and the demands and expectations for these products and new innovations are becoming stronger.
