A leap forward in RF semiconductor technology The application of radio frequency semiconductor technology is expanding to higher frequencies, and the semiconductor industry is facing new challenges and opportunities.The transition from traditional silicon materials to compound semiconductors has promoted the birth of a new generation of radio frequency devices. For the 5G advanced technology……

As businesses increasingly adopt a mobile-first approach and demand for high-speed 5G connectivity surges, mobile network operators (MNOs) and telecommunications equipment manufacturers (TEMs) must continuously innovate to keep pace with evolving wireless technology demands. However, the rollout of 5G has not been smooth or swift, falling short of the high expectations initially set. Despite years……

The RF front-end is a vital part of wireless communication equipment, and it is the basic component for converting wireless electromagnetic wave signals and binary digital signals into each other.The Structure of the RF Front-EndRF front-ends can be divided into transmitter (TX) and receiver (RX) based on function.According to the components, it can be divided into power amplifiers (PA), low-frequ……

The MIMO of LTE has a maximum of 8 antennas. 5G extends the MIMO of 4G LTE to 16/32/64/128 antennas, which is called Massive MIMO.Massive MIMO and beamforming (Beamforming) complement each other.Massive MIMO realizes three-dimensional precise beamforming and multi-stream multi-user multiplexing technology by integrating more radio frequency channels and antennas.Massive MIMO is responsible for agg……

As the 3GPP RAN conference announced the freezing of the 5G Release 17 (abbr.: R17) standard, it means that the 5G RedCap new technology standard for the medium and high-speed Internet of Things is ready, and the future will further expand the intelligent new scene of the 5G Internet of Things. “RedCap, the full name of Reduced Capability NR, literally translates to the meaning of reducing NR capa……

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……