Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Jan Haring"'
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 7, Iss 1 - 2, Pp 74-77 (2008)
An antenna array is a system compound from simply radiators (dipoles, microstrip antennas), that together form desired radiation pattern. Phased array antennas consist of multiple stationary antenna elements, that are fed coherently and use variable
Externí odkaz:
https://doaj.org/article/210d6f244594403797f36d69209bc4b0
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 7, Iss 1 - 2, Pp 66-70 (2008)
In this contribution, we try to resolve the problem with multipath MIMO channel in wireless environment. To understand the environment, where multipath signal is transported, theoretical models will be applied. We will take a look on theoretical mode
Externí odkaz:
https://doaj.org/article/e603f9551eda453ab8c007937f8ec49f
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 7, Iss 1 - 2, Pp 71-73 (2008)
In this paper the pulse response estimation of radio channel by Six-port reflectometer (SPR) is described. The measurement of pulse response is in real time, with baseband conversion and without demodulation. This system is simple, small, exact and i
Externí odkaz:
https://doaj.org/article/0e7cb432301d406f8a286019dfa53f63