A filter is a component that extracts only the required parts from a given signal and removes unnecessary parts. Additionally, this utility is referred to as filtering. High frequency refers to the higher frequency part of waveforms such as […]
The electromagnetic radiation emitted by base stations is different from nuclear radiation and X-rays in hospitals. The radiation energy is relatively low and not enough to damage the molecular structure of the human body.
And some radiation is beneficial to the […]
The working frequency of 5G is much higher than 4G, which forces PCB designers to reconsider their board design and manufacturing methods.
With the arrival of 5G, electrical engineers must reconsider (sometimes redesign) their PCBs and other infrastructure to support the […]
Generally speaking, the mobile communication base station includes the baseband processing unit, the radio frequency processing unit and the antenna feed system. It is a radio transceiver station that transmits information with the mobile phone terminal through the mobile communication […]
On February 15, Qualcomm officially introduced WiFi 7 technology and said that Wi Fi 7 was about to open a new chapter in the field of connectivity. On Qualcomm’s official website, our innovative Wi Fi 7 solution sets the standard […]
The difference lies in the different power. Take the two […]
The model of the universal frequency connector consists of the main name code and the structure type code, separated by a short horizontal line “-“. Other conditions that need to be explained can be specified in the detailed specification and […]
At the 3GPP ran\96 plenary session of the international organization for standardization of mobile communications held from June 6 to June 9, 3GPP officially defined the u6g (upper half of 6 GHz, i.e. 6425-7125 MHz) authorized spectrum with the frequency […]
Antenna system is a system composed of transmitting antenna and receiving antenna. The former is a transmission mode converter that converts the radio-frequency current or electromagnetic wave in guided wave mode into space electromagnetic wave in diffusion wave mode; The […]
In the field of wireless communication, microwave RF test cable is a common high-precision system test consumables, which is connected with vector network analyzer, frequency sweep instrument and other test instruments.
Any DUT is located between the signal generator and the […]