发明名称 Method and software for spatial pattern analysis
摘要 A method and software implementation for spatial pattern analysis. A user-guided test procedure is implemented to measure features of an antenna under test to determine the antenna's far-field patterns. The antenna features include RF amplitude or phase, and position and orientation relative to a receiving object.
申请公布号 US9182435(B2) 申请公布日期 2015.11.10
申请号 US201213630806 申请日期 2012.09.28
申请人 The United States of America as represented by the Secretary of the Navy 发明人 Snow Jeffrey M;Schumm Michael;Shaff William L;Carlson Terry;Baker Carl
分类号 G01R29/10 主分类号 G01R29/10
代理机构 代理人 Monsey Christopher A.
主权项 1. A method for controlling a plurality of equipment items to perform spatial pattern analysis, comprising the steps of: providing a plurality of equipment items comprising a processor, an input/output (I/O) system, a data storage medium comprising a random access memory and another storage system, a multi-axis sensor configured to determine three-axis orientations, a global positioning system (GPS), a real time kinematics (RTK)/GPS system, a display, and a radio frequency (RF) transmitter/receive station configured to receive, transmit and measure RF signals; inputting configuration data pertinent to a test into a database stored on said data storage medium using said I/O system, said configuration data including, a parametric profile of each object involved in said test comprising a transmitting object and a receiving probe coupled to at least some said equipment items, anddimensional offsets of said transmitting object relative to said receiving probe, wherein said offsets define dimensional relationships between GPS, RTK/GPS, and multi-axis sensors and the transmitting and receiving objects such that when the receiving and/or transmitting objects are moved during testing, the dimensional offsets enable precise re-calculation of an actual positional and orientational relationship between the objects based on newly acquired sensor data, defining a test plan and storing said test plan in said data storage medium using said I/O system including a plurality of test points of said transmitting object relative to said receiving probe and a test sequence for controlling at least some equipment items for measurements at said test points; moving a movable object coupled to one of said transmitting object and said receiving probe between said test points; implementing said test plan by operating at least some said equipment items for measuring test data, a position of said movable object and an orientation of said movable object at each test point; determining from said measured position and orientation by operating at least some said equipment items a coordinate location of said one of said transmitting object and said receiving probe and storing determined results on said data storage medium; storing said measured test data and said coordinate location on said data storage medium; and displaying a graphical user interface on said display including a graphical representation of said transmitting object, said receiving probe, said test points, and progress of said measuring.
地址 Washington DC US