The main technical indicators of radar


Release time:

2023-04-06

Antenna aperture, antenna gain, antenna lobe width, antenna beam side lobe level, polarization form, feeder loss and antenna feeder system bandwidth.

1. Antenna and feeder performance

Antenna aperture, antenna gain, antenna lobe width, antenna beam side lobe level, polarization form, feeder loss and antenna feeder system bandwidth.

2. Radar signal form

The form of radar signal mainly includes working frequency, pulse repetition frequency PRF, pulse width, pulse train length, signal bandwidth, signal modulation form, etc.

3. Transmitter performance

The transmitter performance mainly includes the peak power, the average power, the total gain of the power amplifier chain, the final efficiency of the transmitter and the total power of the transmitter.

4. Receiver performance

Receiver performance mainly includes receiver sensitivity, system noise temperature, receiver operating broadband, dynamic range, intermediate frequency characteristics, etc,

5. Angle measurement method

The test methods are mainly divided into two types of angle measurement methods: amplitude method and phase method, as well as antenna beam scanning method.

6, Radar Signal Processing

System improvement factors for moving target display and moving target detection, pulse Doppler filter implementation and computing speed requirements, constant false alarm rate processing and video accumulation methods.

7, Radar Data Processing Capability

Target tracking ability, secondary solution ability, data transformation and input and output capabilities.