Abstract
Direction of arrival (DOA) estimation techniques estimate the angle from which the signal is received. Using multiple antennas, the best DOA estimate is found by comparing the signals from these antennas and their phase shifts. Optimizing the arrangements of these antennas can greatly increase the accuracy of the system and decrease the cost of a Radio Direction Finding (RDF) system. In this paper, a Software-Defined-Radio (SDR) platform is implemented for sparse DOA estimation based on sparse array configurations. The results show that it is possible to estimate the location of more targets without increasing the number of antennas using sparse arrays.
| Original language | English |
|---|---|
| Title of host publication | 2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 671-675 |
| Number of pages | 5 |
| ISBN (Electronic) | 9786050107371 |
| State | Published - 2 Jul 2017 |
Publication series
| Name | 2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017 |
|---|---|
| Volume | 2018-January |
Bibliographical note
Publisher Copyright:© 2017 EMO (Turkish Chamber of Electrical Enginners).
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials