Zte Corporation

Boming Wang

Peng Wang

Xiangling Li

Jin Zhang

Cheng Yang

Qin Yang

Tiansheng Guo

Rong Guo

Huanzhan Fu

Changjiang Cao

Xiangzi Han

Rui Pang

Yonghong Chen

Xianfeng Guo

Baoguo Lei

A phase detection method and apparatus, and a storage medium and an electronic apparatus are provided. A sampling operation is performed on a clock signal to be detected to obtain binary sequences. Phase intervals of the clock signal to be detected in initial sampling periods are determined, according to the binary sequences, as first phase intervals. Based on a reference phase interval in the first phase intervals, a standardization operation is performed on other phase intervals in the first phase intervals to obtain second phase intervals, wherein the reference phase interval is a phase interval determined within a first sampling period after the sampling operation is triggered, and the other phase intervals are phase intervals determined within sampling periods following the first sampling period. The second phase intervals are converged, and phase information of the clock signal to be detected is obtained according to the converged second phase intervals.

Phase detection method and apparatus, storage medium and electronic apparatus

A method for automatically detecting connection line order of electrical tilt antennas, includes: adjusting, by an electrical adjustment unit, electric down-tilts of electrical tilt antennas corresponding to the electrical adjustment unit, and collecting, by antenna portals, pre-determined parameters of reflected signals corresponding to n electric down-tilts; calculating statistical characteristic parameters of the pre-determined parameters according to the values of the pre-determined parameters of the reflected signals corresponding to n electric down-tilts and a pre-determined mathematical statistics algorithm, the statistical characteristic parameters being used to represent the discrete degree of the pre-determined parameters; and if the value of the statistical characteristic parameter is greater than a pre-determined threshold, the connection line order between the electrical tilt antennas and a base station being determined to be correct.

Method and apparatus for detecting connection line order of electrical tilting antenna

Disclosed is a method for implementing antenna modularization, comprising: dividing components of an antenna, forming antenna modules by the divided components, and setting types of the antenna modules. Also disclosed are a device for implementing antenna modularization and antenna modules.

Method and apparatus for implementing antenna modularization and antenna module

A method and apparatus for testing a radio frequency index of an active antenna system are provided. In the method, a tested active antenna system is placed in a test cover for performing radio frequency index testing, wherein, the test cover includes an antenna array part and a passive network part, and the antenna array part and the antenna feeder part of the tested active antenna system are the same. The method for testing includes: monomer calibration of the test cover; near-field coupling calibration; and radio frequency index testing. With the above-mentioned method and apparatus for testing the radio frequency index of the active antenna system, the radio frequency index of the active antenna system can be directly and effectively measured without need of adding an extra test interface.

Method and apparatus for testing radio frequency index of active antenna system

A method and apparatus for testing a radio frequency index and a wireless index of an active antenna system are provided. A probe-type testing cover based on a near field coupling mode is adopted to test the radio frequency index of the tested active antenna system. The method comprises testing cover monomer calibration, testing cover environment calibration, radio frequency index test, putting the tested active antenna system into the testing cover, wherein the test environment is the same as the calibration environment, and performing radio frequency test on the tested active antenna system through a radio frequency port of a test probe after compensating the test environment according to a calibration result obtained from the calibration. Further a comprehensive testing method is provided.

Method and device for testing radio frequency index and wireless index of active antenna system

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Shenzhen, China

Boming Wang