多摩川電子 Company Profile

Explaining the basic principles of high-frequency accelerators with diagrams! We also introduce the representative key performance of the LLRF radiation light equipment. The high-frequency technology and optical transmission technology that Tamagawa Electronics Co., Ltd. has cultivated over many years are applied to the high-frequency circuits of linear accelerators in large-scale radiation light facilities. Electron accelerators accelerate electrons and positrons to speeds close to the speed of light, achieving a high-energy state. When these electrons or positrons are bent by a magnetic field, the electromagnetic waves emitted in the direction of their travel are referred to as synchrotron radiation. In this column, we introduce the accelerator, high-frequency technology, and the representative key performance of the LLRF radiation light equipment. We encourage you to read it. [Contents] ■ Introduction ■ Accelerators and high-frequency technology ■ High-frequency precision unmatched by radios ■ Conclusion *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.

We provide proposals and designs from the product planning stage! We support better product development. (Applicable frequency ranges can be designed from HF band to millimeter wave band) This column introduces multifunctional modules (RF front ends). In beamforming technology used in 5G communications and active phased array technology used in various radar systems, multiple antenna elements are arranged to scan electronic beams through phase control, necessitating the need for multi-system integrated transmit and receive active modules. At Tamagawa Electronics, we leverage our long-established high-frequency technology and digital technology to develop multifunctional frequency conversion modules, providing products tailored to various needs. [Contents] ■ Introduction ■ Components that make up the RF front end ■ Support for multi-system integrated modules ■ Conclusion *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.

Introducing efforts towards high frequency and high-speed communication! An explanation of an example of a millimeter-wave device developed in the past. This column introduces the development of millimeter-wave and terahertz technology. In recent years, the acceleration and increase in capacity of communication have progressed. Meanwhile, the use of radio waves up to 275 GHz has been allocated by ITU-R and the Radio Law. However, due to the depletion of frequencies, research and development related to communication has been initiated in national projects and research institutions such as universities in Japan and Europe for the use of frequencies beyond this range. Please take a moment to read it. 【Contents】 ■ Introduction ■ Millimeter-wave technology ■ A brief introduction to our products ■ Conclusion *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.