The design fundamental and the wireless image transmission subsystem of the capsule endoscopy (CE) are proposed.Then a scheme based on RF chips, RF2510 and RF2917, is given.

• 摘要提出了胶囊内窥镜系统及其无线图像传输子系统的设计原则，确定了基于射频芯片RF2510和RF2917的设计方案。