Samsung Electronics Co., Ltd.

Alexander Goudelev

Won-Bin Hong

Kwang-Hyun Baek

Young-hwan Kim

Young-ju Lee

Wan-Jin Choi

Yong-Joo Shin

A multiband antenna apparatus and an electronic apparatus having the multiband antenna apparatus are provided. The multiband antenna apparatus includes: a low frequency antenna which transmits and receives at least one low frequency band signal; and a high frequency antenna which transmits and receives at least one high frequency band signal, wherein the low frequency antenna includes a single wing part which emits an electric wave.

Multiband antenna and electronic apparatus having the same

An antenna and emission filter are provided. The antenna includes a substrate; an emitter on a substrate wherein the emitter is configured to emit electromagnetic signals; a feeding portion connected to the emitter; and an emission filter comprising a plurality of emission filter cells formed on the substrate in order to filter a surface wave caused by the emitter, wherein each of the plurality of emission filter cells comprises an inductor pattern portion electrically connected with an adjacent emission filter cell to form an inductor; and a capacitor pattern portion distanced from the adjacent emission cell to form a capacitor.

Antenna and emission filter

An antenna-printed circuit board (PCB) package is provided. The antenna-PCB package includes a PCB; an antenna portion formed on an upper surface of the PCB and inside the PCB; and a radio frequency integrated circuit (RFIC) chip bonded to a lower surface of the PCB.

Antenna-printed circuit board package

A multilayered antenna package including: a radio frequency integrated circuit (RFIC) interface layer that is configured to transmit a radio frequency (RF) signal; a first dielectric layer that is disposed on the RFIC interface layer; a coplanar waveguide layer that is disposed on the first dielectric layer and is configured to receive the RF signal transmitted by RFIC layer; a second dielectric layer disposed on the coplanar waveguide layer; and an antenna portion that is disposed on the second dielectric layer and is configured to irradiate a signal that is transmitted from the coplanar waveguide layer.

Multilayered circuit type antenna package

Disclosed is a built-in type antenna apparatus for a portable terminal which separates an antenna from a slot antenna and includes an additional sub-antenna. The built-in type antenna apparatus includes a first planar antenna having a shorting point and a feeding point; a second planar antenna provided at a position adjacent to the first planar antenna, the second planar antenna having a shorting point and providing at least one slot; and a sub-antenna electrically connected to the first planar antenna and electromagnetically coupled with the second planar antenna.

Growing community of inventors

Suwon-si, South Korea

Alexander Goudelev