Travelling Wave Reaction Type Microwave Transmission System&Beam Current Analyze Of Linear Accelerator

Main in the method of current tumor treatment from surgical operation,put to treat with the chemotherapy constitute,but put to treat to about share 30%comparison in the tumor under medical treatment.But cure to use linear accelerator is the equipments which put to treat an equipments most importance.Auto radian treatment is cure to use linear accelerator of a kind of importance of treatment means,it with common of treatment the means compare and have treatment accuracy Gao,normal to human body organization kill wound small advantage,therefore at project under medical treatment drive usually adoption.Moreover make use of auto radian treatment the system can make X-knife of treatment the way get extensive usage.Microware syetem is basic section of linear accelerator,It include high power microwave source and microwave transmission syetem.The high power microwave provide the RF(Radio Frequency)power to creating the accelerating field of accelerating tube,HM-J-16-I accelerator working in S microwave frequency band,nominal frequency is 2856MHz?It's high power microwave use M5028 magnetron of E2V company,Britain.This magnetron's advantage is volume-small;weight-light;performance-steady.The microwave transmission syetem is RF feeder line composed of a variety of passive microwave device.It's major function is transfer the power of microwave source to accelerating tube use to stimulating the electromagnetic field that is necessary to accelerating electron and protect the microwave source that prevent infection from the accelerating tube and RF feeder line.In addition it can offer the frequency and power signal for monitor.This text is main to aim at a HM-J-16-1 type cure to use linear accelerator of reaction type microwave transmission syetem 's design of the system carry on a description.Main of research the result have:1,Design a kind of the microwave system of reaction type microwave transmission syetem which to use for linear accelerator.2,Have a briefly analyse for the beam current of reaction type microwave transmission syetem for for linear accelerator.