Hon Hai Precision Industry Co., Ltd.

Shenzhen Sunway Communication Co., Ltd.

Zte Corporation

Yue Qing Zhao

Anping Zhao

Lin Yan

Ga Lei Hu

Tai Ping Zhou

Yuqin Chen

Yang Liu

Hongyun Qu

Ling Xu

Hua Dong

Xuming Fang

Yan Bo Long

Galei Hu

Chun Nan Ou

Xiaopeng Hu

TaiPing Zhou

Chun-Na Ou

Zhengguang Zhao

A 5G MMW dual-polarized antenna module includes a substrate. A metal ground and an antenna unit group are disposed in the substrate. The metal ground partitions the substrate into a first region and a second region. The antenna unit group includes a first antenna unit, a patch antenna and a probe. The first antenna unit includes a first branch and a second branch connected to the first branch, wherein the first branch is disposed in the first region, and an end, away from the first branch, of the second branch is located in the second region. The probe includes a first part and a second part connected to the first part, wherein the second part is disposed in the first region. The MMW dual-polarized antenna module can fulfill lateral radiation in light and thin terminal devices.

5G MMW dual-polarized antenna module and terminal device

A 5G MMW dual-polarized antenna unit, an antenna array and a terminal device are disclosed. The 5G MMW dual-polarized antenna unit comprises a substrate and two feeder assemblies disposed in the substrate, wherein a square radiation patch conductive with the feeder assemblies is disposed on a top surface of the substrate, and a ground layer and feeder ports conductive with the feeder assemblies are disposed on a bottom surface of the substrate; each feeder assembly comprises an impedance transformation micro-strip line, and the two impedance transformation micro-strip lines are perpendicular to each other; and a short-circuit structure allowing the radiation patch to be conductive with the ground layer is disposed in the substrate and is located an intersection of extension lines of the two impedance transformation micro-strip lines. The 5G MMW dual-polarized antenna unit effectively improves the antenna performance and satisfies application requirements of 5G communication terminals in this waveband.

5G MMW dual-polarized antenna unit, antenna array and terminal device

A 5G MMW dual-polarized antenna module and a handheld device are disclosed. The antenna module comprises at least two antenna units. Each antenna unit comprises a first horizontal metal plate, a second horizontal metal plate, a first vertical metal plate, a second vertical metal plate and a patch antenna assembly. The antenna module can work within the 5G MMW frequency band and has the characteristic of dual polarization; and when applied to the handheld device, the antenna module will not increase the thickness of the handheld device and is conducive to ultra-thin development of the handheld device.

5G MMW dual-polarized antenna module and handheld device

A 5G dual-polarized antenna module and a terminal device are disclosed. The 5G dual-polarized antenna module comprises a substrate, a first metal ground and at least one antenna unit group are disposed in the substrate, the first metal ground partitions the substrate into a first region and a second region, the antenna unit group includes a first antenna unit and a second antenna unit which are located in the first region, and the first antenna unit comprises a dipole element and a parasitic element matched with the dipole element; the second antenna unit comprises a T-shaped probe, which is partially located between the dipole element and the parasitic element; and a first ground layer conductive with the first metal ground is disposed on the bottom surface of the substrate. The 5G dual-polarized antenna module thus being particularly suitable for light and thin terminal devices.

5G dual-polarized antenna module and terminal device

The present invention discloses a method and an apparatus for establishing a service route, wherein the method comprises the steps of: collecting, by a control station, channel quality information of all links on each path of a terminal; according to the channel quality information, selecting an access station which establishes a route with the terminal. The present invention realizes selecting the access station which establishes a route with the terminal according to the actual application situation.

Method and apparatus for establishing service route

A test fixture for a printed circuit board (PCB) assembly () includes lower and upper units (). The PCB assembly includes a PCB () defining two spaced positioning holes (), and a reinforcing plate () defining a plurality of openings (). The lower unit includes a fixed base () and an adjustable support plate () defining a plurality of through holes (). The upper unit includes a movable base (), and a test plate () having two rows of identical columns () for engaging with the support plate. The support plate includes first and second positioning members () supporting the PCB assembly. Support posts () are arranged on the fixed base for supporting a bottom of the PCB. The test plate includes two positioning pins () engaging in the positioning holes of the PCB, and a plurality of pressing posts () for pressing a top of the PCB.

Test fixture for printed circuit board assembly

A tester includes a base () including a top wall () and a control panel (), a cover () pivotably attached to the base, a pair of master cylinders () connecting the base with the cover, a holding fixture including a lower unit () and an upper unit (), and a first testing unit. A plurality of first positioning members () is formed on the lower unit for supporting a printed circuit board assembly including a printed circuit board (PCB) (). A plurality of pressing post () depends from the upper unit for pressing the PCB, and a plurality of support posts () is formed on the top wall for extension through the lower unit to support the PCB. The control panel controls the master cylinders to open and close the cover, and controls the first testing unit to adjustably insert in ports of the PCB for test.

Tester for printed circuit boards

A tester incorporating an opening and closing mechanism includes a base ( ), a cover ( ) pivotably attached to the base, and a pair of master cylinders ( ) pivotably attached to the base and cover. The base includes a top wall ( ) and a control panel ( ). Three spaced lower hooks ( ) are formed on the top wall. A first sensor is mounted on one lower hook. A pair of actuators ( ) is mounted behind two lower hooks. The control panel receives and sends signals. Three spaced upper hooks ( ) are pivotably fixed on the cover, for engaging with the lower hooks respectively. A second sensor is mounted on the cover behind one upper hook. A third sensor ( ) is mounted on one master cylinder. The master cylinders and the actuators are controlled by the control panel, for opening and closing the cover.

Growing community of inventors

Shenzhen, China

Yue Qing Zhao