An Estimation of Signal Emitter Parameters from the Amplitude Measurements by an ESM Receiver

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F25%3A00563955" target="_blank" >RIV/60162694:G43__/25:00563955 - isvavai.cz</a>

Výsledek na webu

<a href="https://aece.ro/abstractplus.php?year=2024&number=4&article=7" target="_blank" >https://aece.ro/abstractplus.php?year=2024&number=4&article=7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4316/AECE.2024.04007" target="_blank" >10.4316/AECE.2024.04007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

An Estimation of Signal Emitter Parameters from the Amplitude Measurements by an ESM Receiver

Popis výsledku v původním jazyce

In passive radar data processing, some emitter parameters can be extracted from the amplitude data measured by an Electronic Support Measures (ESM) receiver over a specific time. This article focuses on retrieving characteristic parameters such as irradiation time (IT), maximum amplitude (AMP), and emitter antenna pattern shape from the measured amplitude of the received signal using the method of nonlinear data fitting. A new algorithm was proposed to enhance the accuracy of these parameter estimations based on the emitter antenna pattern characteristics. Besides, the new information obtained on the antenna pattern shape and its beamwidth (BW) can also be exploited for emitter recognition and classification. Several numerical simulations were implemented to evaluate the accuracy of the proposed method in computing the IT, the maximum AMP, and the emitter antenna pattern BW compared to the other methods.

Název v anglickém jazyce

An Estimation of Signal Emitter Parameters from the Amplitude Measurements by an ESM Receiver

Popis výsledku anglicky

In passive radar data processing, some emitter parameters can be extracted from the amplitude data measured by an Electronic Support Measures (ESM) receiver over a specific time. This article focuses on retrieving characteristic parameters such as irradiation time (IT), maximum amplitude (AMP), and emitter antenna pattern shape from the measured amplitude of the received signal using the method of nonlinear data fitting. A new algorithm was proposed to enhance the accuracy of these parameter estimations based on the emitter antenna pattern characteristics. Besides, the new information obtained on the antenna pattern shape and its beamwidth (BW) can also be exploited for emitter recognition and classification. Several numerical simulations were implemented to evaluate the accuracy of the proposed method in computing the IT, the maximum AMP, and the emitter antenna pattern BW compared to the other methods.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Advances in Electrical and Computer Engineering

ISSN

1582-7445

e-ISSN

1844-7600

Svazek periodika

24

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

RO - Rumunsko

Počet stran výsledku

10

Strana od-do

65-74

Kód UT WoS článku

001415806000007

EID výsledku v databázi Scopus

2-s2.0-85211381585