Photonic millimeter-wave joint radar communication system using spectrum-spreading phase-coding

W Bai, X Zou, P Li, J Ye, Y Yang, L Yan… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
A novel millimeter-Wave (mm-Wave) joint radar and communication (JRC) system based on
photonic spectrum-spreading phase-coding is proposed. The key to the proposed system is …

Photonic generation of background-free binary phase-coded microwave pulses

S Zhu, M Li, X Wang, NH Zhu, ZZ Cao, W Li - Optics Letters, 2019 - opg.optica.org
We report a photonic scheme to generate background-free frequency-doubled binary phase-
coded microwave pulses. The key component is a dual-polarization dual-parallel Mach …

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 …

Simultaneous frequency upconversion and phase coding of a radio-frequency signal for photonic radars

S Zhu, Z Shi, M Li, NH Zhu, W Li - Optics Letters, 2018 - opg.optica.org
We report a photonic approach to simultaneously realize frequency upconversion and
phase coding of a radio-frequency (RF) signal based on polarization manipulation of optical …

Generation of frequency-multiplied and phase-coded signal using an optical polarization division multiplexing modulator

Y Zhang, F Zhang, S Pan - IEEE Transactions on Microwave …, 2016 - ieeexplore.ieee.org
A novel method to generate frequency-multiplied and phase-coded microwave signals
based on a polarization division multiplexing (PDM) dual-arm Mach-Zehnder modulator …

Photonically assisted microwave signal generation based on two cascaded polarization modulators with a tunable multiplication factor

Z Zhu, S Zhao, Q Tan, D Liang, X Li… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Filterless photonic generation of microwave signals with various frequency multiplication
factors via series connected polarization modulators is proposed and demonstrated …

Photonics-based broadband radar with coherent receiving for high-resolution detection

Q Guo, K Yin, T Chai, X Ying, C Ji - IEEE Photonics Technology …, 2023 - ieeexplore.ieee.org
A microwave photonics radar with interference-suppressed high-resolution detection ability
is proposed and experimentally demonstrated based on optical frequency quadrupling and …

Photonic generation of a dual-band polyphase-coded microwave signal with a tunable frequency multiplication factor

W Zhai, A Wen, K Wei - Journal of Lightwave Technology, 2019 - ieeexplore.ieee.org
A photonic approach to generate dual-band polyphase-coded microwave signal with a
tunable frequency multiplication factor is proposed. The scheme contains a dual-polarization …

Generation of a frequency-quadrupled phase-coded signal using optical carrier phase shifting and balanced detection

X Li, S Zhao, S Pan, Z Zhu, K Qu, T Lin - Applied Optics, 2017 - opg.optica.org
A novel approach for photonic generation of a frequency-quadrupled phase-coded signal
using optical carrier shifting and balanced detection is proposed and demonstrated. The key …

Photonic generation of background-free frequency-doubled phase-coded microwave pulses with immunity to periodic power fading

W Zhang, Q Tan, X Li, D Wang - Optics Letters, 2020 - opg.optica.org
A novel (to the best of our knowledge) photonic approach for the generation of background-
free frequency-doubled phase-coded microwave pulses with immunity to periodic power …