Photonic-Assisted Microwave Frequency Measurement Using High Q-Factor Microdisk with High Accuracy

Frequency measurement plays a crucial role in radar, communication, and various applications. The photonic-assisted frequency measurement method offers several advantages, including resistance to electromagnetic interference, broad bandwidth, and low power consumption. Notably, frequency-to-time map...
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Autor*in:	Mengyao Zhao [verfasserIn] Wenyu Wang [verfasserIn] Lei Shi [verfasserIn] Chicheng Che [verfasserIn] Jianji Dong [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	microwave frequency measurement microwave photonics microdisk

Übergeordnetes Werk:	In: Photonics - MDPI AG, 2014, 10(2023), 7, p 847
Übergeordnetes Werk:	volume:10 ; year:2023 ; number:7, p 847

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/photonics10070847

Katalog-ID:	DOAJ09383960X

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520			\|a Frequency measurement plays a crucial role in radar, communication, and various applications. The photonic-assisted frequency measurement method offers several advantages, including resistance to electromagnetic interference, broad bandwidth, and low power consumption. Notably, frequency-to-time mapping enables the measurement of various microwave signal types, such as single-frequency, multiple-frequency, frequency hopping, and chirped signals. However, the accuracy of this method is currently limited due to the absence of resonant devices with high-quality factors, which are essential for achieving higher-precision measurements. In this work, a frequency measurement method based on an ultrahigh-quality-factor microdisk is proposed. By establishing a correlation between the time difference and the frequency to be measured, a reduction in measurement error to below 10 MHz within a frequency measurement range of 3 GHz is realized. Our work introduces a new approach to frequency measurement using optical devices, opening new possibilities in this field.
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allfieldsSound	10.3390/photonics10070847 doi (DE-627)DOAJ09383960X (DE-599)DOAJ10daca38d8ed46c69ca6514634ce72a0 DE-627 ger DE-627 rakwb eng TA1501-1820 Mengyao Zhao verfasserin aut Photonic-Assisted Microwave Frequency Measurement Using High Q-Factor Microdisk with High Accuracy 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Frequency measurement plays a crucial role in radar, communication, and various applications. The photonic-assisted frequency measurement method offers several advantages, including resistance to electromagnetic interference, broad bandwidth, and low power consumption. Notably, frequency-to-time mapping enables the measurement of various microwave signal types, such as single-frequency, multiple-frequency, frequency hopping, and chirped signals. However, the accuracy of this method is currently limited due to the absence of resonant devices with high-quality factors, which are essential for achieving higher-precision measurements. In this work, a frequency measurement method based on an ultrahigh-quality-factor microdisk is proposed. By establishing a correlation between the time difference and the frequency to be measured, a reduction in measurement error to below 10 MHz within a frequency measurement range of 3 GHz is realized. Our work introduces a new approach to frequency measurement using optical devices, opening new possibilities in this field. microwave frequency measurement microwave photonics microdisk Applied optics. Photonics Wenyu Wang verfasserin aut Lei Shi verfasserin aut Chicheng Che verfasserin aut Jianji Dong verfasserin aut In Photonics MDPI AG, 2014 10(2023), 7, p 847 (DE-627)786192763 (DE-600)2770002-1 23046732 nnns volume:10 year:2023 number:7, p 847 https://doi.org/10.3390/photonics10070847 kostenfrei https://doaj.org/article/10daca38d8ed46c69ca6514634ce72a0 kostenfrei https://www.mdpi.com/2304-6732/10/7/847 kostenfrei https://doaj.org/toc/2304-6732 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 7, p 847
language	English
source	In Photonics 10(2023), 7, p 847 volume:10 year:2023 number:7, p 847
sourceStr	In Photonics 10(2023), 7, p 847 volume:10 year:2023 number:7, p 847
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topic_facet	microwave frequency measurement microwave photonics microdisk Applied optics. Photonics
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authorswithroles_txt_mv	Mengyao Zhao @@aut@@ Wenyu Wang @@aut@@ Lei Shi @@aut@@ Chicheng Che @@aut@@ Jianji Dong @@aut@@
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callnumber-first	T - Technology
author	Mengyao Zhao
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topic_title	TA1501-1820 Photonic-Assisted Microwave Frequency Measurement Using High Q-Factor Microdisk with High Accuracy microwave frequency measurement microwave photonics microdisk
topic	misc TA1501-1820 misc microwave frequency measurement misc microwave photonics misc microdisk misc Applied optics. Photonics
topic_unstemmed	misc TA1501-1820 misc microwave frequency measurement misc microwave photonics misc microdisk misc Applied optics. Photonics
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title_auth	Photonic-Assisted Microwave Frequency Measurement Using High Q-Factor Microdisk with High Accuracy
abstract	Frequency measurement plays a crucial role in radar, communication, and various applications. The photonic-assisted frequency measurement method offers several advantages, including resistance to electromagnetic interference, broad bandwidth, and low power consumption. Notably, frequency-to-time mapping enables the measurement of various microwave signal types, such as single-frequency, multiple-frequency, frequency hopping, and chirped signals. However, the accuracy of this method is currently limited due to the absence of resonant devices with high-quality factors, which are essential for achieving higher-precision measurements. In this work, a frequency measurement method based on an ultrahigh-quality-factor microdisk is proposed. By establishing a correlation between the time difference and the frequency to be measured, a reduction in measurement error to below 10 MHz within a frequency measurement range of 3 GHz is realized. Our work introduces a new approach to frequency measurement using optical devices, opening new possibilities in this field.
abstractGer	Frequency measurement plays a crucial role in radar, communication, and various applications. The photonic-assisted frequency measurement method offers several advantages, including resistance to electromagnetic interference, broad bandwidth, and low power consumption. Notably, frequency-to-time mapping enables the measurement of various microwave signal types, such as single-frequency, multiple-frequency, frequency hopping, and chirped signals. However, the accuracy of this method is currently limited due to the absence of resonant devices with high-quality factors, which are essential for achieving higher-precision measurements. In this work, a frequency measurement method based on an ultrahigh-quality-factor microdisk is proposed. By establishing a correlation between the time difference and the frequency to be measured, a reduction in measurement error to below 10 MHz within a frequency measurement range of 3 GHz is realized. Our work introduces a new approach to frequency measurement using optical devices, opening new possibilities in this field.
abstract_unstemmed	Frequency measurement plays a crucial role in radar, communication, and various applications. The photonic-assisted frequency measurement method offers several advantages, including resistance to electromagnetic interference, broad bandwidth, and low power consumption. Notably, frequency-to-time mapping enables the measurement of various microwave signal types, such as single-frequency, multiple-frequency, frequency hopping, and chirped signals. However, the accuracy of this method is currently limited due to the absence of resonant devices with high-quality factors, which are essential for achieving higher-precision measurements. In this work, a frequency measurement method based on an ultrahigh-quality-factor microdisk is proposed. By establishing a correlation between the time difference and the frequency to be measured, a reduction in measurement error to below 10 MHz within a frequency measurement range of 3 GHz is realized. Our work introduces a new approach to frequency measurement using optical devices, opening new possibilities in this field.
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title_short	Photonic-Assisted Microwave Frequency Measurement Using High Q-Factor Microdisk with High Accuracy
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up_date	2024-07-03T19:41:26.997Z
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Photonic-Assisted Microwave Frequency Measurement Using High Q-Factor Microdisk with High Accuracy

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