This paper discusses the optical telemetry system for a life science experiment conducted in a space station, the feature of which is the telemetry of multichannel biosignals from a number of objects in the same booth. First, the enforced synchronization telemetry system is proposed. This system is based on two-way communication which forms the key to the simultaneous biosignal telemetry from a number of objects. Based on the proposal, an experimental system is constructed. The external system sends a command signal to the object side and then receives and demodulates the telemetry signal from the object side
['Nobuo Karita', 'Shoji Kawahito', 'Makoto Ishida', 'Shiro Usui', 'Tetsuro Nakamura', 'Masafumi Nishikado', 'Shunji Nagaoka']
Implementation and design of biosignal optical telemetry system based on enforced synchronization