. . "2"^^ . " vnit\u0159n\u00ED optick\u00E9 bezkabelov\u00E9 spoje" . . . . "111"^^ . "111"^^ . . . . "Anal\u00FDza podm\u00EDnek pro zv\u00FD\u0161en\u00ED p\u0159enosov\u00E9 kapacity atmosf\u00E9rick\u00FDch optick\u00FDch spoj\u016F. Po\u010D\u00EDta\u010Dov\u00FD model pro optim\u00E1ln\u00ED tvar svazku s ohledem na minimalizaci BER. V\u00FDzkum podm\u00EDnek pro zaji\u0161t\u011Bn\u00ED komunikace mezi mobiln\u00EDmi z\u00E1kladnami. Zv\u00FD\u0161en\u00ED odolnosti spoj\u016F v\u016F\u010Di turbulenci pou\u017Eit\u00EDm EDFA v saturovan\u00E9m stavu." . "http://www.isvav.cz/projectDetail.do?rowId=GA102/09/0550"^^ . . "Studium optick\u00FDch svazk\u016F pro atmosf\u00E9rick\u00E9 statick\u00E9 a mobiln\u00ED komunikace" . "atmosf\u00E9rick\u00E9 optick\u00E9 spoje; vnit\u0159n\u00ED optick\u00E9 bezkabelov\u00E9 spoje; optick\u00E9 vys\u00EDla\u010De; optick\u00E9 p\u0159ij\u00EDma\u010De"@en . "The project gone according to plan both in terms of expertise and in terms of disbursement of funds."@en . . . . "2011-04-16+02:00"^^ . " optick\u00E9 vys\u00EDla\u010De" . "atmosf\u00E9rick\u00E9 optick\u00E9 spoje" . "GA102/09/0550" . . . . . "2011-12-31+01:00"^^ . . "2015-03-02+01:00"^^ . . "2009-01-01+01:00"^^ . . "0"^^ . "The project deals with current and timely problems: basic research of new types of optical sources and the properties of their optical beams applicable for optical wireless communication. It zeros in on both the problems of external and internal optical networks. Different types of sources are examined, especially power LEDs and coherent sources (diode and gas lasers). The polarization effect and their coherence are under investigation in the form of optical waves; and the optimum beam profile regarding optical intensity distribution is sought in all of these sources. The project deals not only with theoretical aspects and optical beams and atmosphere simulation, but also with the measurement problems and measurement methodology with regard to the optical mobile communications in both external and internal areas. The project solves different possibilities of the implementation of elements (EDFA, WDM and ADM), and fiber optics approach with regard to the technology of the wireless connections. Based on the light and atmospheric interaction model, the modulation techniques are designed and the communication limits concerning the connections bit rate, reliability and bit error rate, along with the optical stations mobility maintenance, are defined."@en . "\u0158e\u0161en\u00ED projektu prob\u011Bhlo podle pl\u00E1nu jak z hlediska odborn\u00E9ho tak i z hlediska \u010Derp\u00E1n\u00ED finan\u010Dn\u00EDch prost\u0159edk\u016F."@cs . . "Optical beams study for atmospheric static and mobile communications"@en . "1"^^ .