Modular antenna for RFID reader

The invention relates to a modular antenna for an RFID reader. The invention relates to a modular antenna (10) for an RFID reader (12) having predetermined dimensions and antenna characteristics, comprising a housing (34) and a base element (20) inserted into the housing (34), a coupling element (26) having at least one feed point, a terminal (24) for a high-frequency line and high-frequency connections (28a-28b) between the terminal (24) and the feed point are arranged on the base element (20). Here, the base element (20) is inserted in a housing (34) of a predetermined size from a plurality of different housings (34), and a radiator (22) selected from the different radiators (22) is inserted into the housing (34) at a coupling distance to the coupling element (26), the radiator (22) interacting with the base element (20) and the housing (34) having a predetermined antenna characteristic. 本申请涉及用于RFID阅读器的模块化天线。给出了一种用于RFID阅读器(12)的具有预定的尺寸和天线特性的模块化天线(10)，该模块化天线具有壳体(34)和插入到壳体(34)中的基底元件(20)，其中，在基底元件(20)上布置有具有至少一个馈