[Book] Latest Development Trends of High-Speed and High-Frequency Compatible Materials (No. 2089BOD)

[Specialized Books] "Development of Low Dielectric Constant and Low Dielectric Loss Materials," "Millimeter Wave Compatible Electromagnetic Wave Absorbing and Shielding Materials," "Design of Antennas for 5G."

■ Points of this Book 【High-Frequency Substrate Materials】 - Characteristics and development of various substrate materials such as epoxy, polyimide, liquid crystal polymer, and fluorine - Development of new resins for 5G that achieve both "high heat resistance and low dielectric properties" - Surface modification and bonding techniques that enhance the adhesion between copper and resin without compromising smoothness 【5G Antennas】 - Antenna design technology for 5G smartphones - Reflectors and area construction applying metamaterial/metasurface technology - Antenna RF front-end modules that realize Massive MIMO in the high SHF band 【Electronic Components for 5G/Beyond 5G】 - Characteristics and technological trends of ceramic capacitors required for 5G - Technological trends and high-frequency advancements of SAW filters for 5G - Research and development trends of compound semiconductor devices for terahertz wireless communication 【Electromagnetic Wave Absorption and Shielding Materials】 - Design methods for wave absorbers and wave shields compatible with 5G millimeter waves - Applications of ceramics and carbon materials for wave absorption and shielding materials for millimeter waves 【Development and Integration Technology of Optical Devices】 - Development and integration technology of optical waveguides, optical modulators, and optical transceivers - Optical connection components and optical connection technology aimed at achieving co-packaging

• others

From June 2025, measures against heat stroke in the workplace have become mandatory. Additionally, in December 2026, a "Support Package for Heat Wave Measures in Construction Work" was formulated, making heat stroke prevention during the summer a pressing issue, especially for those engaged in the construction industry. This time, we provide a collection of heat stroke prevention materials that can be utilized through Sysmet Co., Ltd.'s comprehensive weather platform, ZEROSAI X-AI. Examples of heat stroke prevention measures possible with ZEROSAI X-AI: - Cloud management of heat stroke information - Forecasting of the heat index (WBGT) tailored to the site with a mesh of 500m for up to 17 days ahead - Observation of the heat index (WBGT) in compliance with JIS standards using a black globe thermometer - Alerts for exceeding work standard values for the heat index (WBGT) via electronic bulletin boards, emails, and business chat tools like direct LINE WORKS We hope this will be useful at your sites as well.

Energy With Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo, President: Yoshito Ishii, hereinafter referred to as Energy With) has acquired the naming rights for the Nabari City Youth Center located in Nabari City, Mie Prefecture, and began using the name "Energy With Hall" from April 1, 2026. Earlier this month, a new sign for Energy With was installed. About Energy With Hall Facility Overview Address: 1325-1 Matsuzakicho, Nabari City, Mie Prefecture, 518-0721 (Google Maps: https://maps.app.goo.gl/YLh6Dv6D91irLDx79) Phone Number: 0595-64-3478 Fax Number: 0595-64-8321 For more detailed facility information, please see below. Energy With Hall (Nabari City Youth Center (formerly ads Hall)) – Facility Information

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who want to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. Depending on the application and installation location, you can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520." 【Recommended for such places!】 ☑ Entrance facing a busy passageway ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passageways ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing to minimize power consumption, contributing to energy-saving effects ● Equipped with a light touch function, allowing the door to open and close simply by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

In facilities operating nurse call systems, we have made bed exit sensors wireless, allowing them to notify in conjunction with the nurse call system. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. This helps prevent accidents caused by falls, slips, or wandering, contributing to the efficiency of medical operations. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ Bed exit sensors notify wirelessly in conjunction with the nurse call system. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

Kort Valuta Co., Ltd. (Headquarters: Shibuya, Tokyo; Representative Director: Hideki Shibata; hereinafter referred to as "the Company") has started providing internal campaign measures utilizing the bulletin board function in its digital employee ID TwooCa, which comes with international brand card payment functionality. Additionally, through simple settings from the management screen, we offer an environment that allows for integrated information distribution and read management using notifications. This initiative supports the improvement of "communication rates" and "management efficiency" for internal announcements within companies and organizations.