Microwave Pulse Generation Based on Active Mode-Locking Coupled Optoelectronic Oscillator
- Resource Type
- Conference
- Authors
- Li, Juncheng; Wang, Zhengtao; Zhang, Yali; Gao, Tingchuan; Li, Shouhai; Zhang, Zhiyao; Zhang, Shangjian; Liu, Yong
- Source
- 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings (ACP/POEM) Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings (ACP/POEM), 2023 Asia. :1-4 Nov, 2023
- Subject
- Communication, Networking and Broadcast Technologies
Engineered Materials, Dielectrics and Plasmas
Photonics and Electrooptics
Signal Processing and Analysis
Frequency modulation
Voltage
Microwave communication
Microwave theory and techniques
Harmonic analysis
Microwave oscillators
Doppler radar
Microwave pulse
Active mode-locking
Coupled optoelectronic oscillator
- Language
In this paper, we propose an active mode-locking coupled optoelectronic oscillator (AML-COEO) to generate microwave pulses. Fundamental frequency and harmonic AML-COEOs have been demonstrated by controlling the external low-frequency sinusoidal signal, which replaces the direct-current bias voltage and is directly applied to the bias port of the sharing modulator in the proposed AML-COEO. It is believed that this generation method will enrich the application of the COEO in the pulse Doppler radar.