First Story of Coils" Episode 5: "The Function of Coils (Transmission and Reception of Radio Waves)
Explaining the image of radio wave transmission and reception using coils! I will explain "radio wave transmission and reception."
"What is a coil?" This is an introductory column that explains it in an easy-to-understand manner for those learning about it for the first time. It will be published in six parts. Various radio waves are flying around in the world, even if they are not visible, and when receiving these waves from radios, televisions, smartphones, satellites, etc., coils play a significant role. In the fifth installment, we will explain "Transmission and Reception of Radio Waves." Please take a moment to read it. [Content] ■ The Function of Coils (Transmission and Reception of Radio Waves) - An image of radio wave transmission and reception using coils (IC cards and automatic ticket gates) *For more details, please refer to the PDF document or feel free to contact us.
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"Sagami Electric Co., Ltd." is a coil manufacturer with over 60 years of establishment. In recent years, we have been delivering high-reliability, high-quality products worldwide, primarily for automotive applications, as well as in the fields of information communication and AV equipment. Currently, it is expected that the utilization of electronic components will increase due to the trend of electrification, particularly in the automotive sector. Our company has established a consistent system from product development to manufacturing, quality control, and sales, responding to a wide range of diverse requests. Furthermore, we aim to actively enter the "IoT" field, which is expected to see future growth. We have an important phrase that all employees share: "Keep promises." Within this simple phrase lies the commitment of each employee to their work. A solid foundation of technology is strengthened by the sincere attitudes of each individual. We are determined to inherit the DNA of coil technology that we have cultivated over many years and continue to create coils that are needed in the world, while valuing our "face to face" connections with customers.