Samsung Electro-mechanics Co., Ltd.

Eunhyuk Kwak

Nam Ki Kim

Won Wook So

Jeongki Ryoo

Woncheol Lee

Hyungjin Lee

Juhyoung Park

Daeki Lim

Jaemin Keum

Dongok Ko

A band pass filter includes a resonator including a first inductor and a first capacitor coupled in series between a first port and a second port, a second inductor coupled in parallel with the resonator, a second capacitor coupled in parallel with the resonator, and a third capacitor coupled between one end of the second capacitor and the ground to perform a low pass filter function.

Band pass filter and receiver module

An antenna apparatus includes a ground layer and an antenna patch overlapping via a dielectric layer therebetween, a first feed via and a second feed via penetrating at least a portion of the dielectric layer, a power supply line connected to the first feed via, and a coupling pattern disposed adjacent to the power supply line and coupled with the power supply line.

Antenna apparatus

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Suwon-si, South Korea

Eunhyuk Kwak