[Presentation of Materials] You can learn the basics of wireless engineering and wave propagation easily!
We present materials compiled by wireless professionals! With easy-to-understand diagrams and calculation examples, you can easily acquire basic knowledge of radio wave propagation that is useful for the introduction of wireless communication equipment.
We are currently offering the following materials for free! Please download the PDF file using the "Download Catalog" button. ■ Fundamentals of Wireless Engineering 01 "Why do radio waves travel?" – The mechanism of radio wave propagation and the relationship between frequency and wavelength. - This section explains how radio waves travel through empty space and covers the fundamental concepts of frequency and wavelength necessary for understanding radio waves. ■ Fundamentals of Wireless Engineering 02 "How far do radio waves travel?" – Calculation methods for communication distance and comparisons based on frequency. - The communication distance of wireless signals is influenced by various factors such as transmitter output, frequency, antennas, obstacles, and receiver performance. This section simplifies these conditions as much as possible to calculate and compare the differences in communication distance based on frequency. ■ Fundamentals of Wireless Engineering 03 "Let's ensure a clear path for radio waves!" – Calculation methods for the Fresnel zone and comparisons based on frequency. - To achieve stable communication via wireless means, it is important to ensure a clear path for the propagation of radio waves. This section calculates the "Fresnel zone," which is the pathway for radio waves, and compares the differences based on distance and frequency.
basic information
Shin Nihon Denki is a wireless equipment manufacturer located in Machida City, Tokyo. Since our establishment 38 years ago, we have been focused on wireless technology as our core, and we handle the manufacturing, inspection, and repair of various electronic devices and equipment, starting with wireless application devices. You can also trust us with the redesign and reproduction of wireless application devices, various electronic devices, and embedded circuit boards! ■Features - High technical capability and extensive track record cultivated through the development and manufacturing of wireless equipment - We accommodate various evaluation tests and certification procedures under the Radio Law - Please feel free to consult us for small or one-off projects *For more details, please download our catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
At New Japan Electronics, we also conduct radio environment surveys at the actual locations where wireless devices will be used, as needed, and we provide proposals for wireless equipment tailored to our customers' applications and environments. Whether it's converting existing wired devices to wireless or developing and manufacturing new wireless devices, please consult us for all your wireless needs. Please download the PDF file using the "Download Catalog" button for your use.
catalog（4）
Download All Catalogs
