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| Waveform Design for Broadband Radar Based on Phase modulated signal |
| Jiu Bo Liu Hong-wei Li Li-ya Wu Shun-jun |
| National Lab of Radar Signal Processing, Xidian University，Xi’an 710071, China |
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Abstract A novel method based on phase modulated signal is proposed in this paper in order to solve the transmit-receiver waveform design issue. Using the characteristics of phased modulated signal, higher output Signal to Interference plus Noise Ratio (SINR) is obtained for a fixed transmitter by transmitting more energy. The experimental results prove the efficiency of the proposed method, compared with other algorithms, the output SINR is about 1.8 dB higher, extremely well when the spectral density of clutter is relatively small to the noise.
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Received: 14 September 2007
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Corresponding Authors:
Jiu Bo
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2008, Vol. 30 
