HIGH-DENSITY INTEGRATED ANTENNA FOR MAGNETIC FIELD RECEIVING IN ELECTROMAGNETIC EXPLORATION

A high-density integrated antenna for magnetic field receiving in electromagnetic exploration. A PCB coil having multiple turns continuously wound are drawn on each conductive layer on a multilayer PCB (1), and the PCB coil on each conductive layer is connected to the PCB coil on an adjacent conductive layer end to end by means of a conductive via hole and a jumper wire, so that the multiple layers of PCB coils can be connected in series to form a high-density integrated receiving antenna having a large number of turns. The antenna has coils which have high density and consistency and do not need to be wound by manual work, is lightweight and durable, and convenient to produce in batches, and the production efficiency is high. The antenna is not only suitable for transmitting transient electromagnetic signals, but also suitable for transmitting other artificial source electromagnetic exploration signals to be transmitted by a magnetic source. La présente invention concerne une antenne intégrée haute densité p