All the materials here included are used by students during the year 2013/14 in the subject 5894 called Advanced Technology in Radiocommunications. In particular, they match to : Theory Block I: Radio links 1. Point to multipoint wireless systems . 2. Planning point to multipoint wireless systems . Block II: Satellite Communications 3. Introduction to satellite communications. 4. Bus orbits and the space environment. 5. Mobile satellite communications . 6. Hispasat. Block III: Wireless Metropolitan Area Networks , local and personal 7. IEEE 802.16 networks , 802.11, HIPERLAN / 2 , Bluetooth , UWB, Zigbee.