Compact antenna for digital beamforming with software defined radios
| Autor: | Adam Narbudowicz, Lukasz Kulas, Max J. Ammann, Marek Plotka, M. Rzymowski, Krzysztof Nyka |
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| Rok vydání: | 2017 |
| Předmět: |
Beamforming
Reconfigurable antenna software defined radio Computer science 020208 electrical & electronic engineering Smart antenna 020206 networking & telecommunications digital beamforming 02 engineering and technology Software-defined radio Electrical and Computer Engineering Signal Radiation pattern law.invention law 0202 electrical engineering electronic engineering information engineering Baseband Electronic engineering reconfigurable antenna Antenna (radio) radiation pattern Computer Science::Information Theory |
| Zdroj: | 2017 International Symposium on Antennas and Propagation (ISAP) Conference Papers |
| DOI: | 10.1109/isanp.2017.8228737 |
| Popis: | An adaptive radio system combining compact switchless reconfigurable antenna with Software Defined Radio is proposed. The system allows control of the direction of the transmitted signal solely by adjusting the baseband I and Q components of the modulated signal, while maintaining small antenna size through the use of compact multiport antenna. The system is demonstrated in a line-of-sight configuration with QPSK modulation. Experimental results demonstrate good received power and low error vector magnitude of the demodulated signals. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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