Abstract
We investigated a phase-coded multiple-input
multiple-output (MIMO) radar approach which uses concatenated
codes based on Hadamard matrices and almost-perfect
autocorrelation sequences (APASs). Due to the structure of
concatenated codes, the correlators can be implemented with a
small number of taps compared to the overall sequence length.
However, this type of sequence set has some limitations, which
we address in this contribution. Based on numerical simulations
and measurements, which we carried out using a software-defined
radar (SDR) platform with 16 MIMO channels at 77 GHz, we
point out how these issues can be managed.
| Original language | English |
|---|---|
| Title of host publication | IEEE MTT-S International Microwave Symposium |
| Number of pages | 4 |
| ISBN (Electronic) | 9781509006984 |
| DOIs | |
| Publication status | Published - May 2016 |
Fields of science
- 202019 High frequency engineering
- 202029 Microwave engineering
- 202033 Radar technology
- 202 Electrical Engineering, Electronics, Information Engineering
- 202037 Signal processing
JKU Focus areas
- Mechatronics and Information Processing