Channelized Receiving Technology Based on Optical Frequency Comb
134 9 Channelized Receiving Technology Based on Optical Frequency Comb by a broadband optical frequency comb. The frequency comb has high flatness and ahighsignal-to
Microresonator-based optical frequency combs are promising devices for photonic channelized receivers, enabling full advantage of multicarriers, large bandwidths, and accelerating the integration proc...
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134 9 Channelized Receiving Technology Based on Optical Frequency Comb by a broadband optical frequency comb. The frequency comb has high flatness and ahighsignal-to
This scheme has the advantages of a large number of sub-channels and a high channelization efficiency; it has great application potential in
Keywords—microwave photonics, optical frequency comb, channelization, distillation I. INTRODUCTION With the increasing requirement on the frequency and bandwidth in radio frequency (RF) systems.
Therefore, there is an urgent demand for high-performance RF receivers to manipulate broadband RF signals in real time with large instantaneous bandwidth, high dynamic range, and
The innovative channelized receiver holds substantial promise for advanced applications in spectrum monitoring, electronic warfare, modern communications, and high-resolution radar systems.
A microwave photonic channelized receiver scheme based on optical frequency comb and dual output image reject mixer is proposed and simulated. Making use of the dual output IRM based on the
Abstract This paper proposes a channelized receiver based on microwave photonic, the system generated two coherent optical frequency comb with different free spectral ranges. By
An optical channelized receiver (OCR) with a novel structure based on two coherent optical frequency combs (OFCs) and a Fabry-Perot (FP) filter has been proposed. Input wideband signals are
In this paper, a broadband microwave photonic channelized receiver based on optical frequency comb (OFC) injection locking technology is illustrated. The simulation results show that, with more than 80
Download Citation | On Nov 4, 2023, Xiaoling Zhang and others published Frequency Comb Distillation Enabling Broadband Microwave Photonic Channelized Receiver | Find, read and cite all the
Because photon technology has the advantage of broadband, it has been used to process broadband RF signals. Recently, some innovative photon schemes have been proposed to
Microresonator-based optical frequency combs are promising devices for photonic channelized receivers, enabling full advantage of multicarriers, large bandwidths, and accelerating the integration
We use simulation to analyze the channelization scheme based on optical frequency comb. In our model, the optical frequency comb ranges from 1551.7 to 1553.8 nm, and the free spectral range is
A photonic approach to implementing a microwave channelized receiver based on dense wavelength division multiplexing using an optical comb is proposed. In the approach, a flat optical
The advanced microresonator-based optical frequency combs are promising platforms for the research of the photonic channelized receivers, which
A microwave photonics image rejection channelized receiver scheme based on dual optical frequency comb (OFC) is proposed. In the upper branch, the radio frequency (RF) signal is modulated by a
A coherent photonic-assisted radio-frequency (RF) receiver is proposed and experimentally demonstrated. In this receiver, a laser light is modulated by an input broadband RF
In this Letter, based on two advanced tunable ultra-flat optical frequency comb generators (T-FOCGs), a coherent channelized receiver with
In the experiment, 2-channel channelization for a 2 GBaud QPSK is realized and the whole signal is reconstructed successfully. The experimental result also proves the quality
Abstract A microwave photonics-based channelized receiver for broadband vector signals is proposed and experimentally demonstrated. A 4-line optical frequency comb (OFC) generated by
In a photonics-assisted channelized receiver, the operative bandwidth can reach several GHz (tens of GHz) [14 – 18]. Moreover, photonics-assisted
A microwave photonic channelizer can achieve instantaneous reception of ultra-wideband signals and effectively avoid electronic bottleneck;
A coherent microwave photonic channelized receiver based on polarization multiplexed optical frequency comb (OFC) and integrated coherent receiver (ICR) is proposed and experimentally
The advanced microresonator-based optical frequency combs are promising platforms for the research of the photonic channelized receivers, which take full advantage of multicarrier and large