Samsung Electronics Co., Ltd.

Hamid Reza Memar Zadeh Tehran

Gary Xu

Won Suk Choi

Jianzhong Zhang

Sung-Chul Park

Sungchul Park

Shadi Abu-Surra

Shadi Ali Abu-Surra

Wonsuk Choi

An antenna and a base station including the antenna. The antenna includes a sub-array that includes first and second unit cells and a feed network. The first and second unit cells comprise first and second patches, respectively, having quadrilateral shapes. The feed network comprises a first transmission line terminating below first corners of the first and second patches, respectively; a second transmission line terminating below third corners of the first and second patches, respectively; a third transmission line terminating below a second corner of the first patch and a fourth corner of the second patch; and a fourth transmission line terminating below a fourth corner of the first patch and a second corner of the second patch. The first corners are opposite the third corners on the respective first and second patches and the second corners are opposite the fourth corners on the respective first and second patches.

High gain and large bandwidth antenna incorporating a built-in differential feeding scheme

A user equipment (UE) and a method of operating the UE. The UE a display, a cover, a transceiver, and an antenna array. The display partially forms a front surface of the UE. The cover partially forms a side surface of the UE and includes a plurality of electromagnetic strips . The transceiver transmits a signal including a vertical polarization element and a horizontal polarization element. The antenna array is electrically connected with the transceiver and disposed in the space such that, the antenna array is substantially non-overlapped with the cover. The vertical polarization element or the horizontal polarization element is substantially perpendicular to at least one of the plurality of electromagnetic strips.

Solution for beam tilting associated with dual-polarized mm-Wave antennas in 5G terminals

An antenna and a base station including the antenna. The antenna includes a unit cell including a radiating element, a dielectric substrate, and a feed network. The radiating element includes first and second slots. The dielectric substrate includes a central cavity filled with a dielectric element. The feed network is proximate to the central cavity between the dielectric element and the radiating element and includes first and second horizontal feeds and first and second vertical feeds. The first and second horizontal feeds are separated by an air gap and a first vertical feed to feed a transmission to the first slot. The first and second vertical feeds are connected to the first and second horizontal feeds, respectively, and connected to feed first and second portions of the radiating element, respectively.

Antenna system hardware piece for terahertz (THZ) communication

An antenna array and a user equipment (UE) including the antenna array. The antenna array includes a plurality of unit cells. Each unit cells includes first and second patches, phase shift transmission lines, a third patch, and a transmission line. The first and second patches radiate at a first frequency band and positioned in a first plane of the antenna array. The phase shift transmission lines connect the first and second patches and shift a phase of a signal between the first and second patches. The third patch is positioned in a second plane of the antenna array and beneath the first patch and radiates at a second frequency band that is lower than the first frequency band. The transmission line excites at least the third patch.

Dual-band and dual-polarized mm-wave array antennas with improved side lobe level (SLL) for 5G terminals

An antenna array and a wireless communication device including the antenna array. The antenna array includes a plurality of unit cells and a termination unit cell. The plurality of unit cells are connected in series via respective transmission lines. Each of the unit cells include a microstrip patch having two insets on a diagonal axis of the microstrip patch. The microstrip patch is connected to two of the transmission lines at the two insets, respectively. The termination unit cell is connected in series to one of the plurality of unit cells via one of the transmission lines. The termination unit cell includes a microstrip patch having an inset on a diagonal axis of the microstrip patch. The microstrip patch is connected to the one transmission line at the inset.

Antenna array for wide angle beam steering

A user equipment (UE) and a method of operating the UE. The UE includes a front surface, a rear surface, a transceiver, and a plurality of electromagnetic strips. The front surface includes a display and the rear surface includes a cover. The transceiver is between the display and the cover and is configured to transmit signals supporting vertical polarization and horizontal polarization. The plurality of electromagnetic strips are proximate to the cover and oriented to selectively tilt one of the horizontal polarization or the vertical polarization of the signals.

Solution for beam tilting associated with dual-polarized MM-wave antennas in 5G terminals

The present disclosure includes an antenna and a base station including an antenna. The antenna includes at least one unit cell that includes a flap layer, a feed network, and a patch. The flap layer includes a plurality of flaps. The feed network is positioned below the flap layer and includes a plurality of feed lines. Each of the plurality of feed lines includes an excitation port and a transmission line. The patch has a quadrilateral shape and is positioned above the flap layer such that an air gap is present between the patch and the flap layer.

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Frisco, TX, United States of America

Hamid Reza Memar Zadeh Tehran