Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Zhuofan Jiao

Feng Qu

A filter, a radio frequency device and an electronic apparatus. The filter includes a series branch, N parallel branches and a bridged branch; the series branch includes M series resonators; each of the N parallel branches includes a parallel resonator; the bridged branch includes a bridged resonator and a first inductor, the first end of each of the parallel branches is grounded, the second end of each of the parallel branches is connected with the series branch, the third end is located at a side of the bridged resonator away from the first inductor, the fourth end is located at a side of the first inductor away from the bridged resonator, the third end is connected to the first end of the ith parallel branch, the fourth end is connected to the second end of the (i+k)th parallel branch.

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Zhuofan Jiao