In this paper, a novel direction finding method using the power spectrum characteristics in parallel with the amplitude comparison is proposed in time-modulated circular array (TMCA). The direction of arrival (DoA) of the incident signal in azimuthal angular range of 360° is estimated by the TMCA with high accuracy. In addition, angular ambiguity is reduced through the amplitude comparison without additional hardware. As a result of the direction finding performance by proposed method is provided with a four-element TMCA.
|Title of host publication||2020 International Symposium on Antennas and Propagation, ISAP 2020|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Number of pages||2|
|Publication status||Published - 2021 Jan 25|
|Event||2020 International Symposium on Antennas and Propagation, ISAP 2020 - Virtual, Osaka, Japan|
Duration: 2021 Jan 25 → 2021 Jan 28
|Name||2020 International Symposium on Antennas and Propagation, ISAP 2020|
|Conference||2020 International Symposium on Antennas and Propagation, ISAP 2020|
|Period||21/1/25 → 21/1/28|
Bibliographical noteFunding Information:
This work has been supported by Samsung Electronics’ Future Technology Development Center. (SRFC-IT1801-06)
© 2021 IEICE.
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications