The GNSS Helix Antenna for High Precision Application

The investigation of four-way cylindrical helix antenna for applications in high-precision field of global navigation satellite systems (GNSS) was presented in the article. A comparison of the proposed antenna with the classical approach of reducing multipath in the form of choke ring structure was produced. It is shown that it is possible to use the antenna in high-precision measurements without the bulky and heavy choke ring structures. The conclusions about the application of the antenna in navigation area were made.