Global Navigation Satellite System (GNSS), also known as global satellite navigation system, is a space-based radio navigation that can provide users with all-weather 3-dimensional coordinates, speed and time information at any point on the earth’s surface or in near-earth space. GPS. It consists of one or more constellations of satellites and their augmentation systems needed to support a particu……

Source: The Global 6G ConferenceFollowing 5G’s large-scale commercial use, the global information and communication industry started its explorations in 6G. As the “super infrastructure” of the future digital world, 6G will support the multi-dimensional perception and ubiquitous intelligent connection of people, machines, and objects with its superb performance in connection, computing, intelligen……

A waveguide is a structure that guides waves, such as electromagnetic waves or sound, with minimal loss of energy by restricting the transmission of energy to one direction. Without the physical constraint of a waveguide, wave intensities decrease according to the inverse square law as they expand into three-dimensional space. Waveguides are primarily used as transmission lines at microwave f……

ISM(Industrial Scientific Medical) Band，is defined by ITU-R （ITU Radiocommunication Sector）, refers to Industrial, Scientific and Medical，Therefore, as the name implies, the ISM frequency band is that countries set aside a certain frequency band to be used by industrial, scientific and medical institutions. Name: ISM bandFeatures: No authorization requiredRegulations by ITU-RApplication filed……

Japanese telecom giants NTT and KDDI plan to collaborate on next-generation optical network technology for 6G. NTT has been developing next-generation 6G transmission network technology for years, which is called “IOWN (Innovative Optical and Wireless Network)”. KDDI is strong in long-distance optical communication. The two companies hope to push IOWN technology into the 6G international stan……

Since the development of RF circulators and isolators, there are a variety of installation methods to choose from, such as coaxial, drop-in, surface mount, microstrip, waveguide and so on. This article will focus on the differences between coaxial, drop-in and surface mount type mainly. Different Connector Types/Installation Methods：The main coaxial connectors are SMA, N, 2.92mm, 7/16, etc. S……