Receiver and Synchronization for UWB impulse radio signals

N Deparis, A Boe, C Loyez, N Rolland… - 2006 IEEE MTT-S …, 2006 - ieeexplore.ieee.org
N Deparis, A Boe, C Loyez, N Rolland, PA Rolland
2006 IEEE MTT-S International Microwave Symposium Digest, 2006ieeexplore.ieee.org
This paper describes a sampling method and MMIC circuits that permits a simple but
efficient technique to analysis UWB impulse radio (UWB IR) signals. It is composed of an
ultra high speed sample and hold amplifier (SHA), a pulse generator and a very fine time
control system. This proposed architecture can be useful for several applications from
positioning and ranging to telecommunication functions, such as synchronization and
demodulation. The SHA exhibits a 14 GHz bandwidth with a 1 dB ripple over the DC to 10 …
This paper describes a sampling method and MMIC circuits that permits a simple but efficient technique to analysis UWB impulse radio (UWB IR) signals. It is composed of an ultra high speed sample and hold amplifier (SHA), a pulse generator and a very fine time control system. This proposed architecture can be useful for several applications from positioning and ranging to telecommunication functions, such as synchronization and demodulation. The SHA exhibits a 14 GHz bandwidth with a 1 dB ripple over the DC to 10 GHz bandwidth. Its conversion gain is 0.5 dB up to 8 GHz
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