आवृत्ति प्रारंभ करेंmhz
आवृत्ति बंद करोmhz
बिजली उत्पादनwatt
KeyLink Microwave rf amplifiers in stock products KeyLink Microwave rf amplifiers quick quote products
त्वरित उद्धरण भंडार
How to improve the frequency stability of microwave signals
अद्यतन : 2022-01-24

For a long time researchers all over the world have been committed to improving the frequency stability of microwave signals to achieve high-precision and reliable operation of electronic devices or systems.

How to reduce common mode radiation?
अद्यतन : 2022-01-24

Common mode radiation is due to the voltage drop in the ground circuit (as shown in the figure below). Some parts have high potentialcommon mode voltage. When the external cable is connected to these parts, common mode current will be generated under the excitation ofcommon mode voltage

Impedance Matching
अद्यतन : 2022-01-24

Impedance matching is a part of microwave electronics. It is mainly used on transmission lines to achieve the purpose that all high-frequency microwave signals can be transmitted to the load point without any signal reflecting back to the source point, thusimproving energy efficiency.

Laser Radar
अद्यतन : 2022-01-24

LiDAR is a radar system that emits laser beams to detect the location and speed of a target. Modern 3D lidar sensors combine high horizontal longitudinal andradial resolution and are key components of L4 and L5 autonomous vehicles.

Mid Autumn Festival and National Holiday Notice
अद्यतन : 2022-01-24

Due to the mid-autumn festival & national holiday is upcoming, our office will be temporarily out of duty from Oct 1st to Oct 8th, 2020.We will be on duty on Oct 9th, 2020, so you will be able to communicate with us by then or any urgent things you may contact via info@keylinkmw.com or 0086-1810903

Changes in semiconductor materials
अद्यतन : 2022-01-24

Ge (germanium), Si (silicon) → GaAs (gallium arsenide), InP (indium phosphide) → SiC (silicon carbide), GaN (gallium nitride), SiGe (silicon germanium),SOI ( The insulating layer is coated with silicon) → carbon nanotube (CNT) → graphene (Graphene).

EMC product design process
अद्यतन : 2022-01-24

The design of EMC products mainly goes through several stages, including overall specification scheme design, detailed design, schematic design, PCBA design, prototypedesign and assembly, laboratory preliminary testing, third-party laboratory certification.

Explanation of TTL and LVTTL about Keylink's RF power amplifiers
अद्यतन : 2022-01-24

As we know, transistor–transistor logic (TTL) is a logic family built from bipolar junction transistors. Its name signifies that transistors perform both thelogic function (the first

Frequency conversion assemblies of KeyLink Microwave
अद्यतन : 2022-01-24

In a communication system, the mixer (frequency converter) plays a key role. The mixing circuit includes three components: local oscillator, nonlineardevice and band-pass filter.

Frequency-Hopping Spread Spectrum
अद्यतन : 2022-01-24

Communication or remote control is achieved through radio frequency signals emitted from space. It takes up a certain frequency, and the spectrum isvery limited. The more apps you have, the more likely you are to crash. There are many effective ways to reduce mutual interference.