Abstract
We will participate in CanSat project for ARLISS (A Rocket Launched for International Student Satellites) project in 2002. CanSat is small size satellite project by students in USA and Japan. CanSat climb to 12,000-ft (40,000m) height by amateur rocket, then CanSat is released. This time, we will launch two CanSats name of PEARL (Practical Experiments Apparatus of Radiophotos for Long-distance) and CORAL (COmmunication Related Acquirement Laboratory). This paper is report on satellite system of PEARL. Missions of PEARL are acquisition of digital image by CMOS camera, transmission by 2.4GHz, 1Mbps, operation by one FPGA, and vehicle of various sensors and GPS Receiver.