Mohsen Sazegar

Dipl.-Ing. Mohsen Sazegar

Technische Universität Darmstadt

Fachbereich Etit

Microwaves and Optic, Room S3/06, 425

Merckstr. 25, 64283 Darmstadt, Germany

+49 (0)6151 16 39 59

+49 (0)6151 16 43 43


The Institute of Microwaves and Optics (IMP) is working in the frame of the LOEWE Priority Program COCOON on the theme of transceiver architectures. Primary target is the modelling and simulation of flexible, dynamically reconfigurable transceivers from the baseband to the HF-frontend for Multiservice/Multiband-Systems.

The reconfigurable HF-Frontend is a general platform with the following properties:

• controllable/switchable HF-components

• parametrable signal processing (in the baseband) as reaction on network and user requirements

• measuring of reflected power as well as control of adaptive matching networks

• increased energy efficiency by adaption of the power amplifier

Expected advantages

• Notable reduction of the required parallel transceiver features by frequency-agile frontend technology

• Clearly upgraded efficiency of array and energy by adaptive matching