1. Operation Principle

The operating principle of 8-12 GHz power amplifiers is based on the amplification characteristics of electronic components. The core components are usually high-performance transistors or field effect tubes, and these electronic components can amplify the input signal according to its amplitude and phase. When an input signal is applied to the input of the power amplifier, the electronics amplify the signal according to the strength and frequency of the input signal and output the amplified signal to the load.  

In order to realize efficient power amplification, 8-12 GHz power amplifiers usually adopt a multi-stage amplification structure, including an input stage, an intermediate stage and an output stage. The input stage is responsible for receiving and pre-processing the input signal, the intermediate stage further amplifies the signal, and the output stage is responsible for transmitting the amplified signal to the load. In addition, in order to reduce distortion and improve efficiency, the power amplifier will also use matching networks, negative feedback and other technical means.  

2. Advantage

(1) Wide frequency band coverage: 8-12GHz wide frequency band coverage, so that the power amplifier can be applied to a variety of communication systems to meet different communication needs.  

(2) High power output: able to output a higher power level to ensure the stability and reliability of the signal in the transmission process.  

(3) Low distortion: the use of advanced circuit design and electronic components to ensure that the amplifier output signal quality, low distortion rate, improve communication quality.  

(4) High efficiency: able to convert the input signal to output signal with high efficiency, reduce energy consumption and heat generation, and extend the service life of the equipment.

3. Application area

(1) Wireless communication: such as 5G communication base station, satellite communication system, etc., to improve signal coverage and transmission quality.  

(2) Radar system: used in meteorological observation, military reconnaissance, traffic monitoring and other fields, to improve the detection distance and resolution of the radar system.  

(3) Microwave Measurement: Used in microwave network analyzer, spectrum analyzer and other test equipment to provide stable signal output and measurement accuracy.  

(4) Scientific research: In the field of Particle accelerator, nuclear magnetic resonance, etc., 8-12GHz power amplifier also plays an important role. 

4. Electrical Specifications

5. Outline Drawing (Unit: mm/inch)