Abstract
Multiple input multiple output (MIMO) radar is known for its superiority over conventional radar due to its antenna and waveform diversity. However, the increased hardware cost (due to multiple transmitters and receivers), power consumption (due to multiple transmitters and pulses), and computational complexity (due to numerous pulses) form the drawbacks of MIMO radar. On one hand, a higher estimation accuracy is required, but on the other hand, a lower number of active antennas/pulses is desirable. Therefore, in this paper, by proposing a convex optimization approach for the general case of transmitter-receiver-pulse selection, we will minimize the total number of active antennas/pulses in order to guarantee a prescribed performance accuracy. The performance measure we will optimize is the Cramer-Rao lower bound (CRLB) for the angle and velocity estimation accuracy of two targets, which provides a trade-off between the main beamwidth and the sidelobe level (SLL) of the ambiguity function.
| Original language | English |
|---|---|
| Title of host publication | Conference Record of the 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017 |
| Editors | Michael B. Matthews |
| Place of Publication | Piscataway, NJ |
| Publisher | IEEE |
| Pages | 563-567 |
| Number of pages | 5 |
| ISBN (Electronic) | 978-1-5386-1823-3 |
| DOIs | |
| Publication status | Published - 2018 |
| Event | 51st Asilomar Conference on Signals, Systems, and Computers, ACSSC 2017 - Pacific Grove, CA, United States Duration: 29 Oct 2017 → 1 Nov 2017 Conference number: 51 https://signalprocessingsociety.org/blog/acssc-2018-2017-asilomar-conference-signals-systems-and-computers |
Conference
| Conference | 51st Asilomar Conference on Signals, Systems, and Computers, ACSSC 2017 |
|---|---|
| Abbreviated title | ACSSC |
| Country/Territory | United States |
| City | Pacific Grove, CA |
| Period | 29/10/17 → 1/11/17 |
| Internet address |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-careOtherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.