The method of dynamic selection of the clock frequency of the frequency-to-code converter

被引：0

作者：

Warda, Piotr ^{[1
]}

机构：

[1] Politech Lubelska, Katedra Automat & Metrol, Ul Nadbystrzycka 38D, PL-20618 Lublin, Poland

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2024年 / 100卷 / 02期

关键词：

frequency measurement; measurement channel with frequency carrier of information; frequency-to-code converter; time-to-digital conversion; SIGNAL;

D O I：

10.15199/48.2024.02.49

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The use of a variable frequency signal for information transmission allows to increase the resistance of the system to external electromagnetic fields and to reduce the problem of signal amplitude attenuation. The paper presents a method for improving the accuracy of processing a frequency -to -code converter, often used in variable -frequency signal transmission. The method realizes adaptive selection of clock signal frequency taking into account the current analysis of the resultant error in information processing. The operation of the algorithm implementing the proposed method is discussed. Example simulation results are presented.

引用

页码：236 / 240

页数：5

共 50 条

[31] Method for frequency measurement using rational approximations [J].

Hernandez-Balbuena, D. ;

Tyrsa, V. E. .

REVISTA MEXICANA DE FISICA, 2006, 52 (04) :359-364

[32] Method for Frequency Measurement with ApFFT Based on FPGA [J].

Wang, Meng ;

Zhang, Xia .

2015 IEEE ADVANCED INFORMATION TECHNOLOGY, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (IAEAC), 2015, :1177-1180

[33] Current-Excitation-Based ΔR-to-Frequency Converter for Resistive Sensors [J].

Sharma, Ekta ;

Ahmad, Meraj ;

Khan, Anwar Ulla ;

Somappa, Laxmeesha ;

Baghini, Maryam Shojaei ;

Heidari, Hadi ;

Malik, Shahid .

IEEE SENSORS JOURNAL, 2024, 24 (24) :41081-41089

[34] Dynamic Clearance Measurement Using Fiber-Optic Frequency-Swept and Frequency-Fixed Interferometry [J].

Shao, Bin ;

Zhang, Wei ;

Zhang, Peng ;

Chen, Weimin .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2020, 32 (20) :1331-1334

[35] Photonic approach to microwave frequency measurement with digital circular-code results [J].

Zou, Xihua ;

Pan, Wei ;

Luo, Bin ;

Yan, Lianshan ;

Jiang, Yushi .

OPTICS EXPRESS, 2011, 19 (21) :20580-20585

[36] Low-Computation GNSS Acquisition Method for Sparse Doppler Frequency Hypotheses in High-Dynamic Environment [J].

Wu, Chao .

WIRELESS PERSONAL COMMUNICATIONS, 2024, 135 (04) :1947-1963

[37] A novel targeted method of informative frequency band selection based on lagged information for diagnosis of gearbox single and compound faults [J].

Alavi, Hassan ;

Ohadi, Abdolreza ;

Niaki, Soheil Tofighi .

MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2022, 170

[38] Dual-frequency magnetic resonance sounding method for groundwater detection under unknown Larmor frequency [J].

Liu JianNan ;

Tian BaoFeng ;

Ji YanJu ;

Jiang ChuanDong .

CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2020, 63 (11) :4244-4255

[39] Dynamic Phasor and Frequency Estimators Considering Decaying DC Components [J].

Mai, Rui Kun ;

Fu, Ling ;

Dong, Zhao Yang ;

Wong, Kit Po ;

Bo, Zhi Qian ;

Xu, Hai Bo .

IEEE TRANSACTIONS ON POWER SYSTEMS, 2012, 27 (02) :671-681

[40] Accuracy Comparison of Frequency and ROCOF Dynamic Estimators under Contingencies [J].

Frigo, Guglielmo ;

Macii, David ;

Petri, Dario .

2024 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE, I2MTC 2024, 2024,

← 1 2 3 4 5 →