Dual-frequency-band electrically-tunable filtering type power divider

The invention discloses a dual-frequency-band electrically-tunable filtering type power divider and belongs to the technical field of microwave passive devices. According to the invention, a tunable filter is integrally arranged in the power divider, the complexity and the size of the power divider are reduced, and the power divider is provided with a dual-frequency independent adjustment function. According to the innovative scheme, adjusting elements which are first varactors (4) and a varactor (8) select access points independent in frequency modulation to carry out individual adjustment on two frequency bands. The dual-frequency-band electrically-tunable filtering type power divider can be applied to a microwave communication system and is applicable to a system small in size, low in cost and high in integration.