NSIP Law
Low pass filter using bulk acoustic wave resonator (BAWR)
Provided are low pass filters using a bulk acoustic wave resonator (BAWR). A low pass filter may include an input terminal configured to be connected with a first radio frequency (RF) device, an output terminal configured to be connected with a second RF device, a parallel segment including a first BAWR, a third BAWR, and a fifth BAWR that may be connected in parallel with each other to a reference potential, a first series segment having a second BAWR and a first inductor, and a second series segment having a fourth BAWR and a second inductor, and connected in series with the first series segment.
Samsung Electronics Co., Ltd.
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Hyung Rak Jun Chul Chul Soo Sang Uk In Sang Young Il Duck Hwan Jea Shik
Kim Kim Kim Son Song Kim Kim Shin