| Autor: |
Laviada, Jaime, Álvarez-López, Yuri, Camblor-Díaz, René, García-González, Cebrián, Vázquez-Antuña, Carlos, Arboleya-Arboleya, Ana, Fernández-García, Miguel, Hotopan, George, Ver Hoeye, Samuel, Las-Heras, Fernando |
| Předmět: |
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| Zdroj: |
IET Microwaves, Antennas & Propagation (Wiley-Blackwell); 2014, Vol. 8 Issue 14, p1170-1178, 9p |
| Abstrakt: |
A phaseless setup for a submillimetre-wave frequency scanning-based radar system is presented. The phase retrieval setup is implemented by modifying a previous implementation at microwave frequencies. In the new setup, the number of involved components (e.g. directional couplers, power combiners etc.) is reduced by including a time-domain reference signal by means of direct radiation, yielding a low-cost submillimetre-wave radar system that avoids the need for phase shifters. Several measurement examples are shown to illustrate the performance of the system. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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