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Last name: VAIARELLO
First name: Y.
National audience
National audience
This paper proposes a high level model for transmission losses between a miniaturized emitter and an implanted receiver for cochlear implant application. According to these losses, the required emitted power is computed and the battery lifetime of the emitter is estimated. The proposed study is based on wave propagation theory confronted with...
International audience
In this paper, we propose a 2.45 GHz CMOS transceiver with an ultralow power transmitter for cochlear implant application. This transmitter will be put in a 8 × 6 × 6 mm3 small volume. Implemented in a 130 nm CMOS standard process, it will be consuming about 3 mA under 1.2 V supply for an output power around –20 dBm. The receiver, designed with...
This paper presents a 2.45-GHz complementary metal–oxide–semiconductor (CMOS) ultra-low-power transmitter suitable for cochlear implant application. This system will be energy self-efficient and be put in an 8 × 6 × 6 mm3 small volume. The entire system will be consuming less than 1 mA under 1.2 V supply for an output power range from −10 dBm...
This paper presents a 2.45-GHz complementary metal–oxide–semiconductor (CMOS) ultra-low-power transmitter suitable for cochlear implant application. This system will be energy self-efficient and be put in an 8 × 6 × 6 mm3 small volume. The entire system will be consuming less than 1 mA under 1.2 V supply for an output power range from −10 dBm...
International audience
National audience
National audience
International audience