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A channel demodulator IC for digital audio broadcasting

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4 Author(s)
Delaruelle, A. ; Philips Res. Lab., Eindhoven, Netherlands ; Huisken, J. ; Van Loon, J. ; Welten, F.

This paper describes the design of a channel demodulator IC for a Digital Audio Broadcasting (DAB) system. The IC contains 466K-transistors and includes a 160 K embedded Dynamic RAM. The design was done using the PIRAMID silicon compiler. Using the compiler it was possible to create on short term an application specific complex-arithmetic signal processor. The IC, which allows for the first time real-time OFDM demodulation, is being used in current prototypes of a DAB receiver

Published in:

Custom Integrated Circuits Conference, 1994., Proceedings of the IEEE 1994

Date of Conference:

1-4 May 1994