Abstract
The results of numerical simulation of an antenna array radiation pattern in impulse mode by the method of sampling phased array signal processing are represented in this paper. The studies of array parameters impact (the number of elements and the distance between them) on its penetrometer characteristics are discussed. It is established that the change of the distance among array elements leads to narrowing of the main lobe of the radiation pattern as well as to shifting of the side lobes nearer to the main one. Meanwhile, the increase in the number of elements in the array leads to narrowing of the main lobe and decreasing of the side lobes level.
| Original language | English |
|---|---|
| Title of host publication | Advanced Materials Research |
| Publisher | Trans Tech Publications Ltd |
| Pages | 959-964 |
| Number of pages | 6 |
| Volume | 1040 |
| ISBN (Print) | 9783038352648 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | International Conference for Young Scientists “High Technology: Research and Applications 2014”, HTRA 2014 - Tomsk, Russian Federation Duration: 26 Mar 2014 → 28 Mar 2014 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 1040 |
| ISSN (Print) | 10226680 |
| ISSN (Electronic) | 16628985 |
Other
| Other | International Conference for Young Scientists “High Technology: Research and Applications 2014”, HTRA 2014 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 26.3.14 → 28.3.14 |
Fingerprint
Keywords
- Line array
- Numerical simulation
- Radiation pattern
- Side lobe
- SPA
ASJC Scopus subject areas
- Engineering(all)
Cite this
Acoustic field simulation of an antenna array at scanning by the SPA method for modern ultrasonic testing technologies. / Bolotina, I. O.; Kroening, Hans Michael; Kvasnikov, Konstantin Grigorievich; Sednev, D. A.; Sumtsova, Olga Vitalievna.
Advanced Materials Research. Vol. 1040 Trans Tech Publications Ltd, 2014. p. 959-964 (Advanced Materials Research; Vol. 1040).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Acoustic field simulation of an antenna array at scanning by the SPA method for modern ultrasonic testing technologies
AU - Bolotina, I. O.
AU - Kroening, Hans Michael
AU - Kvasnikov, Konstantin Grigorievich
AU - Sednev, D. A.
AU - Sumtsova, Olga Vitalievna
PY - 2014
Y1 - 2014
N2 - The results of numerical simulation of an antenna array radiation pattern in impulse mode by the method of sampling phased array signal processing are represented in this paper. The studies of array parameters impact (the number of elements and the distance between them) on its penetrometer characteristics are discussed. It is established that the change of the distance among array elements leads to narrowing of the main lobe of the radiation pattern as well as to shifting of the side lobes nearer to the main one. Meanwhile, the increase in the number of elements in the array leads to narrowing of the main lobe and decreasing of the side lobes level.
AB - The results of numerical simulation of an antenna array radiation pattern in impulse mode by the method of sampling phased array signal processing are represented in this paper. The studies of array parameters impact (the number of elements and the distance between them) on its penetrometer characteristics are discussed. It is established that the change of the distance among array elements leads to narrowing of the main lobe of the radiation pattern as well as to shifting of the side lobes nearer to the main one. Meanwhile, the increase in the number of elements in the array leads to narrowing of the main lobe and decreasing of the side lobes level.
KW - Line array
KW - Numerical simulation
KW - Radiation pattern
KW - Side lobe
KW - SPA
UR - http://www.scopus.com/inward/record.url?scp=84913559692&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84913559692&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.1040.959
DO - 10.4028/www.scientific.net/AMR.1040.959
M3 - Conference contribution
AN - SCOPUS:84913559692
SN - 9783038352648
VL - 1040
T3 - Advanced Materials Research
SP - 959
EP - 964
BT - Advanced Materials Research
PB - Trans Tech Publications Ltd
ER -