Design and integration of high precision GPS/GNSS antennas for modern cars

The article analyzes the requirements for antennas used in modern anti-jamming navigation equipment of the consumer of GLONASS. Some options and their disadvantages are considered. Presents the results of the development, computer modeling and experimental study of a breadboard circular polarization antenna layout for the GLONASS system. Tests were carried out for both a single antenna layout and a two-element antenna array. Experimental frequency dependences of such parameters as matching, isolation, gain and axial ratio, as well as radiation patterns at key frequencies are given. The achieved bandwidth covers the L1 and L2 ranges of GLONASS. Based on the results obtained, a conclusion was made about the possibility of using the developed antenna as a single element of adaptive antenna arrays of the GLONASS system.

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Design and integration of high precision GPS/GNSS antennas for modern cars

Cited by 3 publications

References 4 publications

Automotive Security System Integrating Machine Learning and Internet-of-Things

Automotive Security System Integrating Machine Learning and Internet-of-Things

Quad-Band Circular Polarized Antenna for Multi-navigation System

Wideband antenna with circular polarization for GLONASS system

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