Samsung Electronics Co., Ltd.

Yo-Han Jang

Il-Jong Song

Young-Ki Lee

Jae-Suk Lee

Byeong-Taek Moon

Byeong-Hoon Lee

Hyoung-Hwan Roh

Young-Joo Lee

Sang-Su Shin

Hyeon-Hee Choi

In one embodiment, the antenna arrangement includes a primary antenna having a conductive sidewall; and a loop antenna disposed in and physically separated from the primary antenna. The loop antenna includes a first conductive loop and a capacitor electrically connected between ends of the first conductive loop.

Portable device and near field communication chip

An antenna module including a first antenna configured to transmit and receive a plurality of signals, the first antenna including a first frame antenna segment including at least a part of a metal frame, the metal frame surrounding a body housing of an electronic device, and a first coil antenna segment connected to the first frame antenna segment, the first coil antenna segment including a first conductive coil may be provided.

Antenna module having metal frame antenna segment and electronic device including the same

A cover of a mobile device includes a metal structure disposed to cover one surface of the mobile device. The metal structure includes a metal material, and operates as an antenna for a wireless communication of the mobile device.

Cover of a mobile device and mobile device including the same

A near field communication antenna included in a mobile device includes a body case and a loop antenna. The body case accommodates semiconductor devices included in the mobile device, and includes a metal material. The loop antenna is electrically connected to the body case. The loop antenna and a first portion of the body case form a signal path to perform a near field communication.

Near field communication antenna, near field communication device and mobile device having the same

A near field communication (NFC) antenna includes a first antenna electrode and a second antenna electrode, and a loop coil. The first and second antenna electrodes are formed on a first surface of a substrate. The loop coil is formed on the first surface of the substrate, is directly coupled between the first antenna electrode and the second antenna electrode, and includes a first plurality of turns. The first antenna electrode is located inside each of the plurality of turns of the loop coil, and the second antenna electrode is located outside each of the plurality of turns of the loop coil. An imaginary line passing through the first antenna electrode and the second antenna electrode is parallel to one of edges of the substrate. Each of the first plurality of turns of the loop coil does not overlap each other.

Near field communication antenna, near field communication device and mobile system having the same

A resonance frequency of a near field communication (NFC) antenna module may be set to be equal to a first frequency by a resonance unit included in the NFC antenna module. The NFC module may include a matching circuit connected to the NFC antenna module. The matching circuit may include terminals exposed to the outside such that the antenna module is detachable from the matching circuit.

NFC antenna module and NFC module including the same

A wearable electronic device according to example embodiments includes a display panel configured to display an image, a main board including a processor configured to control an operation of the wearable electronic device, a metal frame defining a perimeter of the wearable electronic device, the metal frame including a metal material, the metal frame having first and second terminals, the first terminal being adjacent to the second terminal with a slit therebetween, a loop antenna between the display panel and the main board, the loop antenna configured to connect to the first and second terminals of the metal frame, and a near field communication (NFC) chip configured to connect to the metal frame and the loop antenna, the NFC chip configured to perform a near field communication by transmitting or receiving an NFC signal using the metal frame and the loop antenna.

Near field communication chip embedded in a wearable electronic device and wearable electronic device

A housing of a mobile device including a frame defining a perimeter of the mobile device, the frame including a first metal material and configured to operate as a first antenna for a first wireless communication, and a cover configured to cover one surface of the mobile device, the cover including a second metal material, and the cover and at least a portion of the frame configured to operate as a second antenna for a second wireless communication may be provided.

Growing community of inventors

Seoul, South Korea

Yo-Han Jang