Sorry, I forgot wireless. It is possible to stream the video wirelessly, but you will still need to connect the receiver to your TV using the same sort of connections as previously described; I haven't heard of a "wireless TV", but that doesn't mean there isn't one. (I doubt that bluetooth has the bandwidth to handle video well, btw). It's also possible to get a device that will enable you to use the monitor output of your PC, converting the signal to RF so that you can simply use an aerial cable for the connection to your TV.
Take a look at the pictures on this page:
http://www.weethet.nl/english/video_connect_pc 2tv.php - they should give you an idea of the sort of connections that you need to bridge.