Praktické aplikace s moduly pro bezdrátový přenos AV signálu.

Abstract

This bachelor thesis is concerned with practical application of AV signal wireless transmission modules. The theoretical part deals with formation and transmission of electromagnetical waves, the theoretical basics of video technology, image scanning through a CCD and video compression. It also mentions the available technology of wireless transmission.The practical part includes a short exploration of facts of commercially available modules on the Czech market with a brief description and technical parameters. In addition there are performed some basic measurements on the selected module and also it is explained how the signal is processed. Further the function and range of modules is verified in different environments. Finally there are designed some improvements and a summary of theoretical and practical knowledge is made.