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2021-09-14
When implementing carrier aggregation in the RF front-end, some new problems will be encountered, which are mainly relat...
Compared with its predecessor, 4G, the 5G mobile communication standard is a big leap. The application focus is no longe...
The electromagnetic (EM) environment in which smartphones and other portable wireless devices operate often changes, and...
The dielectric constant (Dk) or relative dielectric constant of the PCB circuit board material is not a constant constan...
1. To meet the different needs of different users, such as pcb products suitable for different operating environments or...
Antennas are an important part of mobile communication systems. With the development of mobile communication technology,...
Semiconductor materials have gone through three stages of development, including the first generation of semiconductor m...
Radar revolutionIn the past 15 years, ARRC has participated in the U.S. National Multifunctional Phased Array Radar (MPA...
The operating frequency of automotive electronic safety systems is getting higher and higher, and the use of 77 GHz auto...
The phased array radar system has multiple transmitting and receiving channels. Previously, these systems were construct...
The future of radio frequency integrated circuit(RFIC) testing strategies is an extremely provocative topic these days.
2021-09-09
The IPC international standard is the most commonly used standard in the circuit board production industry, and it ...
PCB foundry is a production technology for printed circuit boards, and its development has a history of more than 100 ...
What is the significance of impedance to PCB circuit boards, and why do PCB circuit boards need impe...
The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride cerami...
2021-08-31
The PCB circuit board is widely used in the electronic circuit and IT industry,so the knowledge research on it is a very meaningful subject.
What is the difference between a chip and an integrated circuit? has a different focus. Chip is a chip, which genera...
What is a chip Chip, also known as microcircuit, microchip, integrated circuit IC. Refers to a silicon chip c...
The application range of semiconductor refrigeration fins is very small, and the largest application range is the applic...
The glue for the pcb circuit board to seal the IC chip is a colorless, transparent and environmentally friendly UV glue used for bonding the IC chip and the FPC flexible circuit board.
