Photonic generation of a tunable dual-chirp microwave waveform

Z Fan, X Li, L Ao, J Su, Y Wang, S Shi… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
A photonic-assisted tunable dual-chirp microwave waveform generator based on optical
heterodyne detection is proposed and experimentally demonstrated. In the proposed …

Photonic generation of a tunable multi-band linearly frequency-modulated waveform

X Li, Z Fan, J Su, Y Wang, S Shi, Q Qiu - Optics Communications, 2024 - Elsevier
A photonic-assisted tunable multi-band linearly frequency-modulated (LFM) waveform
generator based on optical heterodyne detection is proposed and experimentally …

Photonic generation of frequency and bandwidth multiplying dual-chirp microwave waveform

X Li, S Zhao, Z Zhu, K Qu, T Lin, D Hu - IEEE Photonics Journal, 2017 - ieeexplore.ieee.org
A photonic approach to generate a frequency and bandwidth multiplying dual-chirp
microwave waveform using a single dual-polarization quadrature phase shift keying (DP …

Photonics-assisted bandwidth-doubling dual-chirp microwave signal generation with freely-tunable central frequency

L Zhang, Z Zeng, Y Zhang, Z Zhang, B Sun… - IEEE Photonics …, 2020 - ieeexplore.ieee.org
A photonics-assisted dual-chirp microwave signal generation scheme is proposed based on
electro-optic modulation and heterodyne detection. The dual-chirp microwave signal is …

Photonic generation of tunable wideband dual-chirp microwave waveform using frequency-scanning laser and polarization division multiplexing modulator

X Luo, L Yu, A Wang, J Wo, J Zhang, Y Wang - Optics Communications, 2020 - Elsevier
A photonic approach to generate tunable wideband dual-chirp microwave waveform
(DCMW) using frequency-scanning (FS) laser and polarization division multiplexing (PDM) …

Photonic-based dual-chirp microwave waveforms generation with multi-carrier frequency and large time-bandwidth product

K Zhang, S Zhao, Y Li, X Li, T Lin, W Jiang… - Optics …, 2020 - Elsevier
Photonic-based dual-chirp microwave waveform generation with multi-carrier frequencies
and large time-bandwidth product (TBWP) is proposed. In the approach, a polarization …

Theoretical investigation of photonic generation of frequency quadrupling linearly chirped waveform with large tunable range

Y Liu, J Liang, X Li, N Xiao, Z Zhang, X Yuan - Optics Express, 2017 - opg.optica.org
To generate linearly chirped microwave signals with a large frequency tunable range, a
photonic approach is proposed. Firstly, A dual-output dual-parallel Mach-Zehnder modulator …

Photonic generation of a phase-coded chirp microwave waveform with increased TBWP

H Deng, J Zhang, X Chen, J Yao - IEEE Photonics Technology …, 2017 - ieeexplore.ieee.org
Photonic generation of a phase-coded chirped microwave waveform with an increased time
bandwidth product (TBWP) using a frequency-tunable optoelectronic oscillator (OEO) is …

Multiband Chirp Microwave Signals Generator With Multiple Chirp Rates Based on Photonic Approach

XH Cao, WH Dong, M Li, NH Zhu… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
We report a photonic approach to generate multiband chirp microwave signals with multiple
chirp rates based on a polarization-division-multiplexed dual-parallel Mach–Zehnder …

Photonic generation and transmission of dual-chirp microwave waveform with bandwidth and frequency-doubling

J Yang, J Ma - Optics Communications, 2020 - Elsevier
A simple scheme to generate a frequency and bandwidth-doubling dual-chirp microwave
waveform based on a dual-polarization Mach–Zehnder modulator (DPol-MZM) is presented …