Voltage standing wave ratio (VSWR) is the most commonly used parameter in RF technology, which is used to measure whether the matching between components is good. When amateur radio enthusiasts contact, of course, they will first think of […]
[GUIDE] in the 30 years of mobile communication development, millimeter wave has always been an uncultivated wasteland. Laboratories of communication giants such as Qualcomm, Ericsson, Huawei, and ZTE have continuously studied it. Now millimeter wave has been more and more […]
Since 6 years ago, the network has gradually transitioned from 4G network to 5G network, and one of the most obvious changes is the increase of […]
British mobile network operator Vodafone UK has announced that it is implementing a project aimed at making the “best and most efficient use of spectrum and energy resources”, Comms Update reported on September 3, the company confirmed. 10MHz of the […]
dB should be the most basic and common concept in wireless communication. We often say “propagation loss is xx dB”, “transmit power is xx dBm”, and “antenna gain is xx dBi”…
The capabilities of 5G NR wireless access must go far beyond previous generations of mobile communications. Examples of these capabilities include extremely high data rates, extremely low latency, […]
The third-order intercept point (IP3) is an important index to measure the linearity of a communication system, and it reflects the magnitude of the intermodulation distortion when the system is interfered with by a strong signal. When the IP3 of […]
Recently, GlobalData, an authoritative analysis agency of the global technology market, released the 5G Mobile Core: Competitive Landscape Assessment ranking report.
The results show that Huawei 5G Core won the exclusive leader, ranking first […]
The RF chip is called “the jewel in the crown of the analog chip”, and its importance is self-evident. With the accelerated implementation of 5G, the opening of the new communication era, the number of mobile communication and IoT terminals […]