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Directory: Communication develop
Plat: matlab
Size: 2KB
Downloads: 7
Upload time: 2019-05-15 15:43:14
Uploader: 爱幻想的小羊
Description:   As electronic warfare becomes increasingly fierce, low intercept probability radar has become an important research filed in electronic countermeasures. OFDM (Orthorgonal Frequency Division Multiplexing) radars have gradually emerged due to their high spectrum efficiency, large time-bandwidth product, flexible waveform design methods, and low intercept probability.In addition, because of the complex time-frequency characteristics of the transmitted signal in OFDM radar, the enemy is difficult to estimate the transmitted signal waveform and instantaneous frequency.When faced with enemy deception interference, OFDM signals have better anti-spoofing performance for LFM signals that also have a large time-bandwidth bandwidth product. Therefore, the use of OFDM technology in radar is attracting more and more attention. .

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峰值抵消.m, 2065 , 2013-04-12
噪声成型.m, 2017 , 2013-04-12

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