Range ambiguity suppression for spaceborne SAR based on up/down chirp modulation and twice range compressions

2021 ◽  
Author(s):  
C. Guo ◽  
J. Feng ◽  
A. Xu ◽  
X. Zhang ◽  
H. Yin ◽  
...  
Keyword(s):  
Range Ambiguity ◽  
Chirp Modulation

scholarly journals Azimuth Phase Coding by Up and Down Chirp Modulation for Range Ambiguity Suppression

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 143780-143791 ◽  
Author(s):  
Wei Xu ◽  
Pingping Huang ◽  
Weixian Tan
Keyword(s):  
Phase Coding ◽  
Range Ambiguity ◽  
Chirp Modulation

scholarly journals A Range Ambiguity Suppression Processing Method for Spaceborne SAR with Up and Down Chirp Modulation

Sensors ◽  
2018 ◽  
Vol 18 (5) ◽  
pp. 1454 ◽  
Author(s):  
Xuejiao Wen ◽  
Xiaolan Qiu ◽  
Bing Han ◽  
Chibiao Ding ◽  
Bin Lei ◽  
...  
Keyword(s):  
Processing Method ◽  
Range Ambiguity ◽  
Chirp Modulation

Electro-Optic Modulator for Compensation of Third-Order Intermodulation Distortion Using Frequency Chirp Modulation

2020 ◽  
Vol E103.C (11) ◽  
pp. 653-660
Author(s):  
Daichi FURUBAYASHI ◽  
Yuta KASHIWAGI ◽  
Takanori SATO ◽  
Tadashi KAWAI ◽  
Akira ENOKIHARA ◽  
...  
Keyword(s):  
Intermodulation Distortion ◽  
Frequency Chirp ◽  
Third Order ◽  
Chirp Modulation ◽  
Electro Optic ◽  
Electro Optic Modulator

Low Chirp Modulation by Electro-Optic Intensity Modulator Using Microwave 180-Degree Hybrid Directly Formed on LiNbO3 Substrate

2015 ◽  
Vol E98.C (8) ◽  
pp. 777-782 ◽  
Author(s):  
Akira ENOKIHARA ◽  
Masashi YAMAMOTO ◽  
Tadashi KAWAI ◽  
Tetsuya KAWANISHI
Keyword(s):  
Intensity Modulator ◽  
Chirp Modulation ◽  
Electro Optic
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