Materials for suppression of 5G signal attenuation
Suitable for various parts and devices
Looking for a solution for suppression of 5G signal attenuation?
High frequencies of 28 to 40 GHz, which are known as millimeter waves, are used for 5G communication. Various LTCC substrates are used in parts and devices that process the signals. To realize more efficient communication in millimeter waves, it is necessary to suppress signal attenuation and attain low loss signal by using LTCC substrates made from materials with a low loss tangent.
Nippon Electric Glass has succeeded in improving characteristics of its product lineup (high CTE, high mechanical strength, and low dielectric constant) , which was commercialized in 2020, and attaining the highest characteristics in the industry.
Features（Points of improvement）
High CTE type
・Reduction of loss tangent with 75%
・Industry's lowest loss tangent（0.0003）
・Improvement of bending strength（160→260MPa）
High mechanical strength type
・Reduction of loss tangent with 57%
Low dielectric constant type
・Improvement of bending strength with 15%
・Industry's highest※ bending strength（150MPa）
※As a material with a dielectric constant of less than four.
Product lineup
Our new products are available as powder glass, glass paste or green sheet.
LTCC substrate manufacturing process
※Process may vary depending on supply form and customer.
Applications
・Curcuit boards, filters for 5G communication
Exhibition
Products above will be exhibited at the Total Solution Exhibition for Electronic Equipment “JPCA Show 2021” to be held at Tokyo Big Sight from October 27 to October 29, 2021.
Inquiry
Please click the following link for inquiries about products above.
Copyright © 2021 Nippon Electric Glass Co., Ltd.