AMPLIFIER MODULE ARRANGEMENT (VERSIONS) Russian patent published in 2019 - IPC H05K7/20 

FIELD: radio engineering and communications.

SUBSTANCE: invention describes a design of a compact arrangement of a radio-frequency (RF) amplifier module based on transistors. Amplifier module is equipped with quick-detachable connections allowing to accelerate assembly of amplifier system and to replace modules quickly when they fail, without interrupting system operation. Quick-detachable connections to the amplifier module are used to input/output: input RF signal, output RF signal, power supply, control signals, cooling liquid. Internal components of the module are assembled for functional purposes and are located on both sides from the central plate with liquid cooling. On one side of the plate there are amplifying RF boards, on the other side – control and power distribution boards.

EFFECT: invention provides reduced cost and time required for modification of design (reconfiguration) of amplifier module or its modification for other applied tasks, for example, when other operating frequencies, power level, operating mode and so on are required.

8 cl, 7 dwg