Communications Antenna,Smart Card Connectors,SIM Card Connectors,SD card connectors,Solar Connector
Telecommunication / Networking
The widespread deployment of 5G continues to promote the development of smart cities, smart living
As commercial vehicles become connected vehicles, how do you integrate the latest technology while
Developing Industry-Leading Technologies for Tomorrow's Consumer Products.
A wide variety of microminiature interconnects designed for mobile phones, MP3 players, tablets, and
Medical diagnostics must be convenient if they are to be continuous. Already smartphones are being
Data Center Solutions
Data centers need fast, reliable, seamless connectivity to meet the growing demands of 5G
Lineyi's website has been redesigned and upgraded, officially launched
Our new website provides more abundant products, and each product can be individually inquired for the bill of lading. At the same time, we also provide more and richer industry information sharing. F
What is antenna array and antenna array type?
An antenna array, also called a phased array, is a group of antennas composed of two or more antennas. These antennas combine signals with each other to achieve higher performance than a single antenn
Microwave antenna and various antenna concepts analysis
Transmitting or receiving antennas that work in meter wave, decimeter wave, centimeter wave, millimeter wave and other wave bands are collectively called microwave antennas. Microwaves mainly rely on
What is the difference between passive antenna and passive antenna?
Passive antennas are radiating elements composed entirely of passive components. Normally, this means that a passive antenna system includes at least a passive radiator (antenna element), passive impe
What is antenna polarization? Why do we need to consider antenna polarization?
Antenna polarization is similar to optical polarization. Although there is a "polar", it has nothing to do with Arctic weather, but involves sending and receiving electromagnetic radiation according t
Principle and main parameters of microwave antenna
Microwave antenna is a kind of antenna device used in the field of microwave (meter wave, decimeter wave, centimeter wave, millimeter wave, etc.) communication as a feeder for reflective surface commu
Conceptual Analysis of Antenna Standing Wave Ratio
Standing wave ratio is called voltage standing wave ratio, also known as VSWR and SWR, which is short for English Voltage Standing Wave Ratio.
What are the antenna performance measurement standards
Antennas are key components of radio frequency and microwave equipment and are widely used in various applications such as radio and television broadcasting, radar, cellular transmission, and satellit
Common Models of RF Coaxial Connectors
This article briefly introduces various general model names, appearances and applications of small and medium power coaxial connectors, helping test engineers, especially beginners, to get a prelimina
Analysis of Directivity and Directivity Coefficient of Microwave Antenna
The basic function of an antenna is to change the electromagnetic wave transmitted by the feeder into an electromagnetic wave propagating in free space.
Design of ultra-high performance microwave antenna feed system
In recent years, with the rapid development of my country's communication industry, microwave relay communication antennas have also been continuously developed and improved.
Performance index of power amplifier
There are many performance indicators for power amplifiers, including output power, frequency response, distortion, signal-to-noise ratio, output impedance, damping coefficient, etc., among which thre
Benefiting from 5G demand, RF/microwave power transistors will lead the market rebound next year
According to the "IC Insights" report, due to the impact of the new crown pneumonia (Covid-19) epidemic, the overall power transistor market revenue is expected to fall by 7% this year, but by 2021, s
How to linearize the RF power amplifier
How to linearize the RF power amplifier The nonlinear distortion of the RF power amplifier will cause it to generate new frequency components.
What are the criteria for judging the nonlinearity and linearity of a power amplifier?
What are the criteria for judging the nonlinearity and linearity of a power amplifier? The criterion for judging nonlinearity and linearity can be: use a fixed frequency f1 and level input to the ampl
What is a solid state power amplifier? RF solid state power amplifier?
What is a solid state power amplifier? RF solid state power amplifier? Solid-state power amplifiers have the advantages of small size, low working voltage, long life, high efficiency, and high reliabi
What is a power amplifier module? Where can I purchase it?
Are you looking for a power amplifier module? Come see me, there may be power amplifiers you need, such as broadband power amplifiers, radio frequency power amplifiers, high power amplifiers, low freq
The birth background and development status of microwave power modules
The birth background and development status of microwave power modules：Transmitting devices are mainly divided into two forms: semiconductor solid-state devices and electric vacuum devices.
Research on Selection and Optimization Methods of Microwave Communication Antenna
With the rapid development of wireless communication technology, the application range of microwave communication technology communication is very wide.
Briefly describe the role of power amplifiers
The role of power amplifier,Preamp,The main function of the preamplifier is to perform necessary processing and voltage amplification on the program signal transmitted by the signal source, and then o
Protection of power amplifier
The power tube is the most easily damaged device in the power amplifier circuit. Most of the reason for the damage is that the actual power dissipation of the tube exceeds the rated value.
What is a broadband power amplifier? What are the main applications?
What is a broadband power amplifier? What are the main applications? The signal amplified by the amplifier has a great relationship with the frequency of the signal. If the frequency is too high or to
Multi-channel power amplifier
Multi-channel power amplifier,Provide regional power amplification for the system, which is suitable for sound reinforcement systems that require multiple low-power pure post-amplifiers.
Types and differences of power amplifiers
With the continuous development of audio technology, power amplifiers are no longer available only as tube amplifiers.
Antenna development trend-5G
In addition to adding frequencies below 6 GHz for 5G, there are other 5G use case technologies under development. With these technologies, current and future antennas will have huge changes.
Xiamen Lineyi Antenna & Connectors has been engaged in R&D and marketing of 5G/4G antennas, Wi-Fi antennas, GPS antennas series, 5.8G antennas for aerial photography drone as well as smart card connectors series for over 15 years with rich experience in the field. We have 2 production bases in Ningbo and Dongguan with more than 200 employees. Factories covers an area of 20000 square meters. Our production lines are well equipped with state- of- the- art automatic machines.......