Results 81 to 90 of about 415,615 (181)

Photonic-Enabled Microwave and Terahertz Communication Systems [PDF]

, 2009
An optical heterodyne technique for generating millimetre-wave and THz carriers with high spectral purity and low phase noise is described, for application to Gb/s wireless communications systems. Progress on key integrated optical components is reported.
Pozzi, F, Fice, MJ, Renaud, CC, C. P. Liu, D. Moodie, D. C. Rogers, C. C. Renaud, G. Maxwell, Liu, CP, M. J. Robertson, Maxwell, G, F. Pozzi, Seeds, AJ, Ponnampalam, L, A. J. Seeds, M. J. Fice, Moodie, D, L. Ponnampalam, I. F. Lealman, Lealman, IF, Rogers, DC, Robertson, MJ   +21 more
core   +1 more source

An inversely designed integrated spectrometer with reconfigurable performance and ultra-low power consumption

Opto-Electronic Advances
Despite the pressing demand for integrated spectrometers, a solution that deliver high-performance while being practically operated is still missing.
Ang Li, Yifan Wu, Chang Wang, Feixia Bao, Zongyin Yang, Shilong Pan   +5 more
doaj   +1 more source

Microwave photonic MIMO radar [PDF]

APL Photonics
Microwave photonic multiple-input multiple-output (MIMO) radar is an advanced radar system that integrates microwave photonic technologies with MIMO radar architectures.
Shilong Pan, Yuewen Zhou, Fangzheng Zhang   +2 more
doaj   +1 more source

What does the future hold for microwave? "Microwave effect"

, 2015
Although we use microwave heating for chemical processes worth millions of dollars, the mechanism of the microwave heating is not very well understood. Progress in measuring local temperatures in microwave-heated transformations will allow us to search ...
MARINAKIS, S, Howard,, B
core   +1 more source

Scalable Wideband Principal Component Analysis via Microwave Photonics

, 2016
Microwave photonics (MWP) provides advantages in bandwidth performance and fan-in scalability that are far superior to electronic counterparts. Processing of many channels at high bandwidths is not easily achievable in any electronic implementation.
Nahmias, MA, Shastri, BJ, Tait, AN, Prucnal, Paul R, Ferreira De Lima, T   +4 more
core   +1 more source

Microwave Photonics [PDF]

Advances in Optical Technologies, 2012
Borja Vidal, Nathan J. Gomes, Tadao Nagatsuma, Thomas E. Darcie   +3 more
openaire   +2 more sources

Space Evaluation of Optical Modulators for Microwave Photonic On-Board Applications [PDF]

, 2010
Since several years, perspectives and assets offered by photonic technologies compared with their traditional RF counterparts (mass and volume reduction, transparency to RF frequency, RF isolation), make them particularly attractive for space ...
Maignan, M., Karafolas, Nikos, Le Kernec, Arnaud, Sotom, M., Benazet, M., López Hernández, Francisco, Peñate, L., Barbero, Juan, Esquivias Moscardo, Ignacio   +8 more
core  

Slow light fiber systems in microwave photonics [PDF]

Slow light systems are particularly attractive for analog signal processing, since their inherent limitation to a delay-bandwidth product of 1 is less critical for analog systems such as those used in microwave photonics.
Thévenaz, Luc, Berger, Perrine, Sancho Dura, Juan, Sales, Salvador, Bourderionnet, Jérôme, Chin, Sang Hoon   +5 more
core   +2 more sources

Special Issue “Microwave Photonics 2018”

, 2020
Bringing together the worlds of radiofrequency and optics engineering, the interdisciplinary field of microwave photonics (MWP) pursues the generation, processing, and distribution of microwave and millimeter-wave signals by photonic means [...
Mable P. Fok, Ivana Gasulla
core   +1 more source

Multitask Joint Optimization Based SAR Target Recognition Model From Echo Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
To address the limitations of conventional synthetic aperture radar (SAR) target recognition, particularly the computational redundancy and error accumulation inherent in the imaging-first paradigm, the paper proposes echo-to-class network (E2CNet), an ...
Yiwen Wang, Fuxuan Cai, Jingjing Zhang, Zhongyuan Ji, Hui Bi   +4 more
doaj   +1 more source