Huawei Technologies Co., Limited

Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Shenzhen Municipal Design & Research Institute Co., Ltd.

Shenzhen Innova-wise Engineering Technology Consulting Co., Ltd.

Zte Corporation

Jie Peng

Hao Wu

Hua Li

Fang Yu

Bin Hu

Zhiwei Zhang

Jian Hu

Chong Wang

Chih-Kun Shih

Wan-Cheng Luo

Si-Long Li

Yongchao Wang

Zhe Cheng

Xiang-Xiong Xiao

Yang-Jie Luo

Xiaoqiang Yang

Yu-Long Lin

Yiyan Chen

Jucan Dong

Ruijuan Jiang

Zhen Shen

Tao Tian

Yongwang Liu

Weiming Gai

Bingzhao Zhang

Cheng Gou

Ning Cheng

Lungang Yun

Junming Han

Jianbo Xia

An antenna having high isolation and a low cross-polarization level, a base station, and a terminal are provided. The antenna includes a radiation layer, a feed layer, and an aperture coupling layer disposed between the radiation layer and the feed layer. The aperture coupling layer includes a metal sheet. A first feeding slot, a second feeding slot, and a middle slot are configured in the metal sheet. The middle slot is located between the first feeding slot and the second feeding slot, and is located in a weak electric field region of the metal sheet. The middle slot is configured between the first feeding slot and the second feeding slot of the metal sheet.

Antenna having high isolation and low cross-polarization level, base station, and terminal

An antenna array and a communications device are provided. The antenna array includes a feeding waveguide and a waveguide cover. A waveguide port is disposed on the feeding waveguide, and an array of radiation slots are arranged along the length of the waveguide cover. The slots are configured to transmit signals fed from the waveguide port, and are classified into a first subarray and a second subarray. At a center frequency of the antenna array, the difference between a beam angle of the first subarray and a required beam angle, and a difference between a beam angle of the second subarray and the required beam angle, is each less than a specified threshold. With a frequency change of the antenna array, the beam angle of the first subarray and the beam angle of the second subarray change in opposing directions. Therefore, when the first and second subarray beams are combined, the combined beam angle has reduced frequency dependence.

Antenna array and communications device

The filter is provided, which includes a filter body and resonant cavities disposed on the filter body, and further includes an input port and an output port that are disposed on the filter body. At least one of the input port or the output port is connected to a set of additional resonant cavities, and each set of additional resonant cavities includes: a first additional resonant cavity in signal coupling to the input port or the output port, and a second additional resonant cavity in signal coupling to the first additional resonant cavity. In the filter, the two additional resonant cavities and another resonant cavity connected to the input port or the output port are in a form of a straight line, thereby implementing a flexible layout of cavities of the filter. In addition, a coupling structure is simple, costs are low, reliability and batch consistency is good.

Filter and wireless network device

A drive circuit for a serial communications system is provided. The drive circuit may include a mode controller, a pre-drive circuit, and a main drive circuit. The main drive circuit includes multiple mode control switches and at least one pair of differential switches. The mode controller is configured to: generate a mode control signal, and transmit the mode control signal to the main drive circuit. The pre-drive circuit is configured to: convert a differential digital signal into a differential control signal, and transmit the differential control signal to the main drive circuit. The main drive circuit controls on/off states of the multiple mode control switches according to the mode control signal, and works in corresponding working modes. The drive circuit controls the states of the mode control switches in the main drive circuit, so that the main drive circuit works in different working modes.

Converting a mode controlling differential signal in a drive circuit and a driving method

A high-damping rubber isolation bearing, an intelligent bearing and a bearing monitoring system are disclosed. The high-damping rubber isolation bearing comprises a top bearing plate, a bottom bearing plate, a high-damping rubber bearing body and a base plate, wherein at least one pressure sensing unit is arranged between the top bearing plate and the base plate, or between the bottom bearing plate and the base plate. The intelligent bearing includes a data acquisition unit, a data output unit and the high-damping rubber isolation bearing. The data acquisition unit transmits the bearing pressure measured by the at least one pressure sensing unit to the data output unit. The bearing monitoring system includes a data acquisition unit, a data output unit, a monitoring center and the high-damping rubber isolation bearing.

High-damping rubber isolation bearing, intelligent bearing and bearing monitoring system

A self-service terminal includes a safety box, a main control module, an operating module, and a shielding member. The main control module includes a casing and a mounting frame mounted in the casing. The mounting frame is attached on the safety box. The casing includes a pair of side panels and a top panel connecting between the pair of side panels. The pair of side panels and the top panel is detachably attached to the mounting frame. The operating module is attached to a front side of the main control module. The shielding member is attached to the safety box and encloses the operating module.

Self-service terminal

A self-service terminal includes a first cabinet, a cover rotatably secured on the first cabinet, and an adjustment device received in the first cabinet. A card slot for inputting/outputting a cash card is defined in the cover, and a positioning member is attached to the user interface cover. The adjustment device includes a positioning tray and a mounting member slidably secured to the positioning tray. A reader is attached to the positioning tray and includes an interface. The mounting member includes a slanted side plate abutting the positioning tray; wherein the positioning member is engaged with the positioning tray, for aligning with the interface of the reader and the card slot of the cover.

An automatic teller machine includes a chassis, a user interface module; and a pair of sliding mechanisms. The user interface module is rotatably attached to the chassis. The pair of sliding mechanisms are attached to the chassis and the user interface. Each sliding mechanism includes a first rail and a second rail. The first rail is rotatably secured to the chassis. A second blocking member is located on the first rail. The second rail is rotatably secured to the user interface module and slidable on the first rail. A latch member with a latch portion is rotatably located on the second rail. The user interface module is rotatable between a closed position, where the latch portion is located away from the second blocking member, and an open position, where the latch portion engages with the second blocking member.

Automatic teller machine

A system for verifying a layout of circuit traces on a motherboard includes a computer () and a database (). The database is used for storing data generated and used by the system. The computer includes: a substandard layout area creating module () for creating substandard layout areas; a substandard segment data obtaining module () for obtaining from the database actual layout data on substandard segments placed in the substandard areas; a substandard length calculating module () for calculating a total length of all the substandard segments of a trace; and a satisfactory trace determining module () for comparing the total length of the substandard segments of the trace with a preset standard length for the trace, and determining whether the trace is satisfactory. A related method is also disclosed.

System and method for verifying a layout of circuit traces on a motherboard

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Shenzhen, China

Jie Peng