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该论文介绍了一款支持多通道接收和DSSS调制的宽带UHF ISM频段收发器,解决了多通道干扰和频谱效率问题。通过集成多通道接收机和DSSS调制器,实现了高数据速率和抗干扰能力。
Melina Apostolidou1, Harish Kundur Subramaniyan1, Robert Rutten1, Jan Niehof1, Jos Verlinden1, Hao Wang1, Anton Hoogstraate1, Ka Chun Kwok1, Rene Verlinden1, Reinier Hoogendoorn1, Dennis Jeurissen2, Anton Salfelner2, Ewald Bergler2, Javier M Velandia Torres2, Christopher J Haji-Michael2, Thomas Unterweger2, Esa Tarvainen2, Martin Posch2, Reinhold Schmidt2, Markus Stattmann2, Jacek Tyminski2, Patrick Jean3, Sebastien Darfeuille3, Olivier Aymard3, Alexis le Grontec3, Claire Boucey3, Christophe Kelma3, Guillaume Monnerie3 NXP Semiconductors, Eindhoven, The Netherlands, NXP Semiconductors, Gratkorn, Austria, 3 NXP Semiconductors, Caen, France 1 2 Wireless car keys, tire pressure sensors and wireless car diagnostic systems operate in the UHF ISM-bands using FSK/GFSK or ASK/OOK modulation with data rates between 0.5 and 200Kb/s. Recently, long-range car key applications have become popular, requiring the support of longer radio links within the
Jan van Sinderen1, Gerben W de Jong1, Frank Leong1, Xin He1,