H. Forstner, H. Knapp, H. Jager, E. Kolmhofer, J. Platz, F. Starzer, M. Treml, A. Schinko, G. Birschkus, J. Bock, K. Aufinger, R. Lachner, T. Meister, H. Schäfer, D. Lukashevich, S. Boguth, A. Fischer, F. Reininger, L. Maurer, J. Minichshofer, D. Steinbuch
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引用次数: 141
摘要
介绍了一种采用200 ghz SiGe:C生产技术的全集成四通道汽车雷达收发器芯片。天线端口的典型发射功率为2 x +7 dBm，所有功能都有效，芯片从单个5.5 V电源中吸取约600 mA的电流。该设计允许FMCW在76至77 GHz频段工作，芯片背面温度从-40摄氏度到+125摄氏度。
A 77GHz 4-channel automotive radar transceiver in SiGe
A fully integrated 4-channel automotive radar transceiver chip, integrated in a 200-GHz SiGe:C production technology, is presented. With a typical transmit power of 2 x +7 dBm at the antenna ports and all functions active, the chip draws a current of about 600 mA from a single 5.5 V supply. The design permits FMCW operation in the 76 to 77 GHz band at chip-backside temperatures from -40degC to +125degC.
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