[1] Zhang J J, Liu W L, Yao J P. A photonic integrated microwave waveform generator for linearly chirped microwave waveform generation[C]. IEEE International Topical Meeting on Microwave Photonics, Long Beach, USA., 301-304(2016).

[2] Li W Z, Kong F Q, Yao J P. Arbitrary microwave waveform generation based on a tunable optoelectronic oscillator[J]. Journal of Lightwave Technology, 31, 3780-3786(2013). http://ieeexplore.ieee.org/document/6646207/

[3] Chi H, Yao J P. Photonic generation of phase-coded millimeter-wave signal using a polarization modulator[J]. IEEE Microwave and Wireless Components Letters, 18, 371-373(2008). http://ieeexplore.ieee.org/document/4497875/

[4] Liu S, Qian Z P, Wang R et al. Photonic generation of phase-coded microwave signal with large frequency tunability[J]. Acta Optica Sinica, 33, 0406004(2013).

[5] Chou J, Han Y, Jalali B. Adaptive RF-photonic arbitrary waveform generator[J]. IEEE Photonics Technology Letters, 15, 581-583(2003). http://ieeexplore.ieee.org/xpls/icp.jsp?arnumber=1190210

[6] Wang C, Yao J P. Phase-coded millimeter-wave waveform generation using a spatially discrete chirped fiber Bragg grating[J]. IEEE Photonics Technology Letters, 24, 1493-1495(2012). http://ieeexplore.ieee.org/document/6227333/

[7] Cong W S, Yu L, Wo J H et al. Photonic generation of continuously tunable carrier frequency phase-coded waveform based on cascaded Mach-Zehnder modulators[J]. Acta Optica Sinica, 37, 1232001(2017).

[8] Yu Y, Dong J J, Jiang F et al. Photonic generation of precisely π phase-coded microwave signal with broadband tunability[J]. IEEE Photonics Technology Letters, 25, 2466-2469(2013). http://ieeexplore.ieee.org/document/6627953/

[9] Chen Y, Wen A J, Yao J P. Photonic generation of frequency tunable binary phase-coded microwave waveforms[J]. IEEE Photonics Technology Letters, 25, 2319-2322(2013). http://ieeexplore.ieee.org/document/6636043/

[10] Gao L, Chen X F, Yao J P. Photonic generation of a phase-coded microwave waveform with ultrawide frequency tunable range[J]. IEEE Photonics Technology Letters, 25, 899-902(2013). http://ieeexplore.ieee.org/document/6482597/

[11] Li Z, Li W Z, Chi H et al. Photonic generation of phase-coded microwave signal with large frequency tunability[J]. IEEE Photonics Technology Letters, 23, 712-714(2011). http://ieeexplore.ieee.org/document/5738319/

[12] Li W, Wang L X, Li M et al. Photonic generation of binary phase-coded microwave signals with large frequency tunability using a dual-parallel Mach-Zehnder modulator[J]. IEEE Photonics Journal, 5, 5501507(2013). http://ieeexplore.ieee.org/document/6575122/

[13] Li Z, Li M, Chi H et al. Photonic generation of phase-coded millimeter-wave signal with large frequency tunability using a polarization-maintaining fiber Bragg grating[J]. IEEE Microwave and Wireless Component, 21, 694-696(2011). http://ieeexplore.ieee.org/document/6059457/

[14] Li X, Zhao S H, Zhang Y M et al. Generation of a frequency-quadrupled phase-coded signal with large tunability[J]. IEEE Photonics Technology Letters, 28, 1980-1983(2016). http://ieeexplore.ieee.org/document/7492208/

[15] Chen W, Wen A J, Gao Y S et al. Photonic generation of binary and quaternary phase-coded microwave waveforms with frequency quadrupling[J]. IEEE Photonics Journal, 8, 5500808(2016). http://ieeexplore.ieee.org/document/7444117/

[16] Zhang Y M, Zhang F Z, Pan S L. Generation of frequency-multiplied and phase-coded signal using an optical polarization division multiplexing modulator[J]. IEEE Transactions on Microwave Theory and Techniques, 65, 651-660(2017). http://ieeexplore.ieee.org/document/7733092/