PHOTONICS TECHNOLOGY AS A WAY FOR UPGRADING KEY TECHNICAL FEATURES OF RADIO-SIGNAL DELAY DEVICES
Based on the previous results for our investigations of various retarding materials for super-wide bandwidth long-term delay lines and shortcomings of the available fiberoptic delay links based on binary delay chain where semiconductor optical switches are used to switch in or out delay segments tha...
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| Format: | Article |
| Language: | Russian |
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MIREA - Russian Technological University
2017-06-01
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| Series: | Российский технологический журнал |
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| Online Access: | https://www.rtj-mirea.ru/jour/article/view/59 |
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| author | T. N. Bakhvalova M. E. Belkin I. V. Gladyshev S. A. Kudzh A. S. Sigov |
| author_facet | T. N. Bakhvalova M. E. Belkin I. V. Gladyshev S. A. Kudzh A. S. Sigov |
| author_sort | T. N. Bakhvalova |
| collection | DOAJ |
| description | Based on the previous results for our investigations of various retarding materials for super-wide bandwidth long-term delay lines and shortcomings of the available fiberoptic delay links based on binary delay chain where semiconductor optical switches are used to switch in or out delay segments that are binary multiples of a minimum delay, the principles of optimization and design of next-generation fiber-optics radio-frequency delay devices are proposed. They include: (1) distributed structure of low-power emitters based on dense wavelength division multiplexing, (2) multicore optical fiber as retarding medium, (3) two-stage processing including optoelectronic repeater unit, and (4) optical recirculation time-delay circuit. Computer-aided simulation and experimental verification of the proposed principles have shown their feasibility, efficiency and the opportunity to improve significantly the energy consumption and weight-dimensional characteristics, to increase the maximum delay time up to the millisecond range with a step in the microsecond range, also to improve the quality and flexibility of the various apparatuses on basis of these devices. |
| format | Article |
| id | doaj-art-5e6ea5379ff347a39538596a9fe5fd16 |
| institution | Kabale University |
| issn | 2500-316X |
| language | Russian |
| publishDate | 2017-06-01 |
| publisher | MIREA - Russian Technological University |
| record_format | Article |
| series | Российский технологический журнал |
| spelling | doaj-art-5e6ea5379ff347a39538596a9fe5fd162025-02-03T11:45:51ZrusMIREA - Russian Technological UniversityРоссийский технологический журнал2500-316X2017-06-015342110.32362/2500-316X-2017-5-3-4-2159PHOTONICS TECHNOLOGY AS A WAY FOR UPGRADING KEY TECHNICAL FEATURES OF RADIO-SIGNAL DELAY DEVICEST. N. Bakhvalova0M. E. Belkin1I. V. Gladyshev2S. A. Kudzh3A. S. Sigov4Moscow Technological University (MIREA)Moscow Technological University (MIREA)Moscow Technological University (MIREA)Moscow Technological University (MIREA)Moscow Technological University (MIREA)Based on the previous results for our investigations of various retarding materials for super-wide bandwidth long-term delay lines and shortcomings of the available fiberoptic delay links based on binary delay chain where semiconductor optical switches are used to switch in or out delay segments that are binary multiples of a minimum delay, the principles of optimization and design of next-generation fiber-optics radio-frequency delay devices are proposed. They include: (1) distributed structure of low-power emitters based on dense wavelength division multiplexing, (2) multicore optical fiber as retarding medium, (3) two-stage processing including optoelectronic repeater unit, and (4) optical recirculation time-delay circuit. Computer-aided simulation and experimental verification of the proposed principles have shown their feasibility, efficiency and the opportunity to improve significantly the energy consumption and weight-dimensional characteristics, to increase the maximum delay time up to the millisecond range with a step in the microsecond range, also to improve the quality and flexibility of the various apparatuses on basis of these devices.https://www.rtj-mirea.ru/jour/article/view/59radio-frequency delay devicephotonicsmicrowave photonicsfiber-optic delay linkcomputer-aided simulationexperimental verification |
| spellingShingle | T. N. Bakhvalova M. E. Belkin I. V. Gladyshev S. A. Kudzh A. S. Sigov PHOTONICS TECHNOLOGY AS A WAY FOR UPGRADING KEY TECHNICAL FEATURES OF RADIO-SIGNAL DELAY DEVICES Российский технологический журнал radio-frequency delay device photonics microwave photonics fiber-optic delay link computer-aided simulation experimental verification |
| title | PHOTONICS TECHNOLOGY AS A WAY FOR UPGRADING KEY TECHNICAL FEATURES OF RADIO-SIGNAL DELAY DEVICES |
| title_full | PHOTONICS TECHNOLOGY AS A WAY FOR UPGRADING KEY TECHNICAL FEATURES OF RADIO-SIGNAL DELAY DEVICES |
| title_fullStr | PHOTONICS TECHNOLOGY AS A WAY FOR UPGRADING KEY TECHNICAL FEATURES OF RADIO-SIGNAL DELAY DEVICES |
| title_full_unstemmed | PHOTONICS TECHNOLOGY AS A WAY FOR UPGRADING KEY TECHNICAL FEATURES OF RADIO-SIGNAL DELAY DEVICES |
| title_short | PHOTONICS TECHNOLOGY AS A WAY FOR UPGRADING KEY TECHNICAL FEATURES OF RADIO-SIGNAL DELAY DEVICES |
| title_sort | photonics technology as a way for upgrading key technical features of radio signal delay devices |
| topic | radio-frequency delay device photonics microwave photonics fiber-optic delay link computer-aided simulation experimental verification |
| url | https://www.rtj-mirea.ru/jour/article/view/59 |
| work_keys_str_mv | AT tnbakhvalova photonicstechnologyasawayforupgradingkeytechnicalfeaturesofradiosignaldelaydevices AT mebelkin photonicstechnologyasawayforupgradingkeytechnicalfeaturesofradiosignaldelaydevices AT ivgladyshev photonicstechnologyasawayforupgradingkeytechnicalfeaturesofradiosignaldelaydevices AT sakudzh photonicstechnologyasawayforupgradingkeytechnicalfeaturesofradiosignaldelaydevices AT assigov photonicstechnologyasawayforupgradingkeytechnicalfeaturesofradiosignaldelaydevices |