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2022 IEEE International Topical Meeting on Microwave Photonics (MWP)最新文献

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High-precision broadband silicon photonics beamformer 高精度宽带硅光子波束形成器
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997698
Pablo Martínez-Carrasco Romero, D. P. López, D. P. Galacho, T. Ho, David Wessel, José Capmany Francoy
{"title":"High-precision broadband silicon photonics beamformer","authors":"Pablo Martínez-Carrasco Romero, D. P. López, D. P. Galacho, T. Ho, David Wessel, José Capmany Francoy","doi":"10.1109/MWP54208.2022.9997698","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997698","url":null,"abstract":"We report a beamforming architecture that leverages on increased precision provided by the PAA configuration previously presented but free from beam squint limitation. This is achieved by inserting a precompensating OTTDL stage prior to the configurable delay stages.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125160865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Generative Adversarial Network for Data Augmentation in Photonic-based Microwave Frequency Measurement 基于光子微波频率测量的数据增强生成对抗网络
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997615
Md. Asaduzzaman Jabin, Qidi Liu, M. Fok
{"title":"Generative Adversarial Network for Data Augmentation in Photonic-based Microwave Frequency Measurement","authors":"Md. Asaduzzaman Jabin, Qidi Liu, M. Fok","doi":"10.1109/MWP54208.2022.9997615","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997615","url":null,"abstract":"Deep learning is a powerful tool for enhancing performance and increasing the functionalities of a system. However, it is challenging to use deep learning to enhance hardware-based photonic systems because a large dataset that covers the whole operation range of each device is needed for achieving an accurate model. However, not all devices in a system can be controlled automatically, making the data collection process challenging and time consuming. In this letter, we use an instantaneous microwave frequency measurement (IFM) system to demonstrate the use of generative adversarial network (GAN) in deep learning platform for data augmentation. With GAN, only 75 sets of experimental data are needed to collect manually from the IFM system. The GAN augments the 75 sets of experimental data into 5000 sets of data for training the model, effectively reduces the amount of experimental data needed by 98.75%, and reduces frequency estimation error by 10 times.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125452516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optical Emulation of Inverse Synthetic Aperture Radar 逆合成孔径雷达的光学仿真
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997705
Lucio De Pra, Michael J. Benker, Yifei Li, T. Manzur
{"title":"Optical Emulation of Inverse Synthetic Aperture Radar","authors":"Lucio De Pra, Michael J. Benker, Yifei Li, T. Manzur","doi":"10.1109/MWP54208.2022.9997705","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997705","url":null,"abstract":"In this paper, investigations of a novel photonic measurement technique for scaled microwave structures have been further explored. Results of this new technique are promising in linking microwave scattering of large electromagnetic structures to those of near-infrared (NIR).","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129456263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Low-Cost Covert Wireless Communication Assisted by Optical Frequency Comb for Deep Denoising 基于光频梳的低成本隐蔽无线通信深度去噪
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997668
Fangge Fu, B. Lu, Xianglei Yan, Mingliang Deng, Long Zhu, Andong Wang
{"title":"Low-Cost Covert Wireless Communication Assisted by Optical Frequency Comb for Deep Denoising","authors":"Fangge Fu, B. Lu, Xianglei Yan, Mingliang Deng, Long Zhu, Andong Wang","doi":"10.1109/MWP54208.2022.9997668","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997668","url":null,"abstract":"Covert wireless communication assisted by optical frequency comb (OFC) has already been presented, but its denoise capacity is restricted by the OFC properties. A novel, low-cost covert wireless communication system is proposed and demonstrated. In the proposed approach, original data are spread and buried by the noise to ensure high covertness, and then are effectively recovered by analog frequency convolution using the OFC and the cloned OFC generated by an optical frequency shifter. A same signal to noise ratio (SNR) enhancement can be achieved by employing half of the optical comb lines, which alleviates the requirement of OFC generator. 400 comb lines provide 800 comb channels, so that 29 dB SNR rise is achieved for the microwave signal with a 16 GHz bandwidth and a 20 Mbit/s data rate, which is hidden below the in-band noises by 20 dB or even 29 dB in both the frequency and time domains.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121135835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Transmission and Reception of RF Signals in Power-over-Fiber Links Powered by Raman Lasers 拉曼激光器光纤供电链路中射频信号的传输和接收
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997661
Romildo H. Souza, Paulo Kiohara, L. Ghisa, M. Guegan, V. Quintard, O. Coutinho, V. Almeida, A. Pérennou
{"title":"Transmission and Reception of RF Signals in Power-over-Fiber Links Powered by Raman Lasers","authors":"Romildo H. Souza, Paulo Kiohara, L. Ghisa, M. Guegan, V. Quintard, O. Coutinho, V. Almeida, A. Pérennou","doi":"10.1109/MWP54208.2022.9997661","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997661","url":null,"abstract":"Simultaneous transmission of high-speed data and high-power energy in optical networks is merging radio-over-fiber (RoF) and power-over-fiber (PoF) concepts. In this work, we present an approach to evaluate the analog performance of RoF-PoF systems, based on figures of merit used in microwave photonics. Different optical links are proposed to transmit and receive RF signals remotely, while using the same fiber to supply power to electronic sensors. We compare measured values with theoretical predictions in two experimental setups. Both employ a 1480 nm power signal and a 1550 nm data signal propagating together over a 10 km single-mode fiber (SMF). Analytical results are in good agreement with measurements, as long as power level does not exceed a specific threshold, when system instabilities arise. Optical power delivered to the optical-electrical converter is sufficient to feed low consumption devices, proving the effectiveness of such approaches in remote applications.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115331228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Quantum Master Equation for a Lossy Josephson Traveling-Wave Parametric Amplifier 有损Josephson行波参量放大器的量子主方程
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997682
Yongjie Yuan, M. Haider, C. Jirauschek
{"title":"Quantum Master Equation for a Lossy Josephson Traveling-Wave Parametric Amplifier","authors":"Yongjie Yuan, M. Haider, C. Jirauschek","doi":"10.1109/MWP54208.2022.9997682","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997682","url":null,"abstract":"In this paper, we present a theoretical framework for investigating losses and thermal fluctuations in a Josephson traveling-wave parametric amplifier (JTWPA). Our model is based on a discrete-mode Hamiltonian which includes a four-wave-mixing process and system-reservoir interactions. From this Hamiltonian, we derive a quantum master equation that describes the lossy Josephson-junction-embedded transmission line. The resulting equation of motion for the reduced density operator is applied for evaluating the average photon number in the signal mode. We present an analytic solution for the case of a dispersionless transmission line, where the phase-modulation effects can be neglected, and evaluate the photon number spectrum of a JTWPA structure with parameters from the literature. The quantum master equation is especially advantageous for a direct treatment of the expectation values of the photon number, in comparison to other strategies.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115669852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Compact Integrated Phase Locked Loop for Optical Frequency Difference Locking 用于光频差锁定的紧凑型集成锁相环
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997798
Xiaochuan Shen, R. Costanzo, Prerana Singaraju, S. Bowers
{"title":"Compact Integrated Phase Locked Loop for Optical Frequency Difference Locking","authors":"Xiaochuan Shen, R. Costanzo, Prerana Singaraju, S. Bowers","doi":"10.1109/MWP54208.2022.9997798","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997798","url":null,"abstract":"In this paper, a compact integrated CMOS phase locked loop (PLL) is proposed to lock the drifting beatnote generated by heterodyning two optical lasers/comb tones. The integrated PLL is fabricated in TSMC 65nm CMOS process. It takes dc power of 9.8 mW and occupies an area of 0.67 mm2. When heterogeneously integrated with photonic chips, stable and high-power millimeter wave (mm-wave) could be generated in a compact packaging for radio-over-fiber communication systems and antenna remoting. A prototype of the integrated PLL is demonstrated and measured with the beatnote locked at 1.12 GHz.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123641887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Coherent Microwave Photonic Links With Increased Transmission Capacity 增加传输容量的相干微波光子链路
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997650
Long Huang, Zhenguo Lu, Ke Wu, J. Yao
{"title":"Coherent Microwave Photonic Links With Increased Transmission Capacity","authors":"Long Huang, Zhenguo Lu, Ke Wu, J. Yao","doi":"10.1109/MWP54208.2022.9997650","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997650","url":null,"abstract":"Two microwave photonic links (MPLs) with increased transmission capacity based on coherent detection and digital signal processing are proposed. In the first MPL, two microwave vector signals at the same microwave carrier frequency are applied to a dual-drive Mach-Zehnder modulator (DD-MZM) to modulate the two signals on an optical carrier. After transmission over a single-mode fiber, the optical signal is received at a coherent receiver. To recover the two microwave vector signals, a DSP algorithm is developed. Full recovery of the microwave vector signals free from the joint phase noise between the transmitter and the local oscillator laser sources is realized. In the second MPL, the DD-MZM is replaced by a dual-parallel DD-MZM, to which four microwave vector signals are applied. Again, a DSP algorithm is developed. Full recovery of the microwave vector signals free from the joint phase noise is realized. For the MPLs, error-free transmission is experimentally demonstrated.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129207066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-resolution Near-field Imaging with a Microwave Photonic Broadband Array Radar 微波光子宽带阵列雷达的高分辨率近场成像
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997730
Yuewen Zhou, Fangzheng Zhang, Guanqun Sun, S. Pan, Jinhu Li, Jiayuan Kong
{"title":"High-resolution Near-field Imaging with a Microwave Photonic Broadband Array Radar","authors":"Yuewen Zhou, Fangzheng Zhang, Guanqun Sun, S. Pan, Jinhu Li, Jiayuan Kong","doi":"10.1109/MWP54208.2022.9997730","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997730","url":null,"abstract":"High-resolution imaging of near field targets is experimentally demonstrated using a broadband microwave photonic array radar that is implemented by photonic frequency quadrupling and de-chirping. A scanning time delay (STD) compensated digital beam forming (DBF) method is adopted to deal with the beam squint and broadening problem in broadband radar imaging. In the experiment, a 1×16 microwave photonic array radar having a bandwidth of 8 GHz is implemented. By using the STD-compensated DBF method, high-resolution imaging of near-field targets is achieved with obvious suppression of grating lobes and accurate beam correction.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126739200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lightwave modulation for high-performance radio-over-fiber systems 用于高性能光纤无线电系统的光波调制
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997597
T. Kawanishi
{"title":"Lightwave modulation for high-performance radio-over-fiber systems","authors":"T. Kawanishi","doi":"10.1109/MWP54208.2022.9997597","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997597","url":null,"abstract":"This paper reviews lightwave modulation techniques for digital and analog radio-over-fiber systems. Precise modulation is useful for advanced modulation formats and for photonic local oscillator signal generation.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132111878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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