Abstract: A multi-channel induction accelerator (MIAC) comprised of the injector block, the drive source, the output device, and the multi-channel induction acceleration block. The latter is made in the form of an aggregate of one-channel linear induction acceleration blocks (including those which are oriented parallel one to other), each of which is made in the form of a sequence of the linearly connected acceleration sections, each of which, in turn, is made in the form of one or a few magnetic inductors enveloped by a conductive screen. Therein, at least one of the conductive screens is made in such a manner that it envelops at least two acceleration sections, which belong to different one-channel linear induction acceleration blocks. The invention allows to increase electric voltage in acceleration spaces of the acceleration sections without increasing the current strength in the inductors winding, and to increase efficiency of the accelerator.

Abstract: A multi-channel undulation induction accelerator of charged particles, comprising an injector block, drive source, output systems, turning systems, and induction acceleration block, which is made in the form of at least two one-channel linear induction acceleration blocks (including those that are placed parallel with one to other), linked by means of turning systems, each of which connects an output of one of the one-channel linear induction acceleration blocks with an input of another, similar block. At least one of the turning systems is made in the form of a sequence of fragments of solenoid, which are joined with each other in such a manner that they form a working channel for the charged particle beam, which accomplish a 180° or less angle turn.