Document Detail


High accuracy microwave frequency measurement based on single-drive dual-parallel Mach-Zehnder modulator.
MedLine Citation:
PMID:  22274088     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
A novel approach for broadband microwave frequency measurement by employing a single-drive dual-parallel Mach-Zehnder modulator is proposed and experimentally demonstrated. Based on bias manipulations of the modulator, conventional frequency-to-power mapping technique is developed by performing a two-stage frequency measurement cooperating with digital signal processing. In the experiment, 10GHz measurement range is guaranteed and the average uncertainty of estimated microwave frequency is 5.4MHz, which verifies the measurement accuracy is significantly improved by achieving an unprecedented 10<sup>-3</sup> relative error. This high accuracy frequency measurement technique is a promising candidate for high-speed electronic warfare and defense applications.
Authors:
Ying Zhao; Xiaodan Pang; Lei Deng; Xianbin Yu; Xiaoping Zheng; Bingkun Zhou; Idelfonso Tafur Monroy
Related Documents :
8838548 - Effect of initial setting on convergence to optimal hearing aid setting using a simplex...
17700778 - Tunable control of the frequency correlations of entangled photons.
21924368 - Modulation of the face- and body-selective visual regions by the motion and emotion of ...
22667648 - A new concept in underwater high fidelity low frequency sound generation.
23948518 - Chlorophyll fluorescence in the leaves of tradescantia species of different ecological ...
3654388 - Acoustic distortion products in rabbit ear canal. i. basic features and physiological v...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Optics express     Volume:  19     ISSN:  1094-4087     ISO Abbreviation:  Opt Express     Publication Date:  2011 Dec 
Date Detail:
Created Date:  2012-01-25     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101137103     Medline TA:  Opt Express     Country:  United States    
Other Details:
Languages:  eng     Pagination:  B681-6     Citation Subset:  IM    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Statistics and performance under combined impairments induced by polarization-dependent-loss in pola...
Next Document:  Simultaneous clock recovery and dispersion, OSNR monitoring for 112-Gbit/s NRZ-DQPSK using frequency...