Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ali Abolghasemi"'
Autor:
mahdi Vazini Afzal, ali abolghasemi
Publikováno v:
تاریخ اسلام, Vol 25, Iss 3, Pp 143-170 (2024)
The values governing the structure of Seljuk tribal power were one of the reasons for their success in achieving political and military authority. However, these Turks needed a serious revision of their nomadic traditions during the stage of de
Externí odkaz:
https://doaj.org/article/c0b29100929548ad9c639080cde7e457
Publikováno v:
International Journal of Information and Communication Technology Research, Vol 1, Iss 2, Pp 1-11 (2009)
A novel approach to ultra-wideband (UWB) antenna design is presented which is based on a general description for the geometry of monopole antennas. This general description is capable of producing almost all possible shapes for monopole antennas and
Externí odkaz:
https://doaj.org/article/a270011a5beb4907af58e5aa66b41e65
Autor:
Reza Kohandani, Ali Abolghasemi
Publikováno v:
Applied Optics. 57:7045
The effects of strain on the electronics and optical properties of a p-i-n solar cell, composed of AlGaAs/InGaAs semiconductor multiple quantum wells, are investigated. The lattice mismatch between AlGaAs and InGaAs induces strain on the composite ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7a2f6b0979e3ef3455a7bfab467ad7d
https://doi.org/10.1364/ao.57.007045
https://doi.org/10.1364/ao.57.007045
Publikováno v:
Progress In Electromagnetics Research. 80:337-348
An ultra-wideband (UWB) monopole antenna with a band-notch characteristic is presented which needs only two parameters to tune the notch frequency. The proposed monopole antenna is embedded with a crescent slot, whose length is determined by parametr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f545878e8a5414e5206558473ca12ae
https://doi.org/10.2528/pier07120202
https://doi.org/10.2528/pier07120202
Autor:
K. Paran, Ali Abolghasemi
Publikováno v:
International Journal of Engineering. 26
The design of a novel volcano smoke antenna for UWB indoor applications is presented. The design method is based on a general description for the geometry of UWB monopole antennas which is capable of producing most possible shapes for these antennas.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97713dd7894cb2221918da2b3bd4aabf
https://doi.org/10.5829/idosi.ije.2013.26.03c.06
https://doi.org/10.5829/idosi.ije.2013.26.03c.06