Design of Uniform 2-bit Reconfigurable Frequency Measurement Discriminator using 180° Silicon MEMS Phase Shifter
| Autor: | Sim, Sung-min, Lee, Yeonsu, Kang, Hye-lim, Llamas-Garro, Ignacio, Espinosa-Espinosa, Moisés, Kim, Jung-Mu |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: | |
| DOI: | 10.5281/zenodo.2539371 |
| Popis: | This paper proposes a reconfigurable frequency receiver using a silicon MEMS phase shifter. The proposed Reconfigurable Frequency Measurement (RFM) receiver has lower power consumption and smaller size than conventional IFM and RFM receiver using PIN diodes. We designed a MEMS phase shifter that produces a phase difference of 180°at 35 GHz. The RF simulation results show that the MEMS phase shifter has a phase difference of 180.2°at 35 GHz and can be used as a reconfigurable delay line. The RFM discriminator shows that 2-bit identification is possible in the 30-40 GHz frequency band. We obtain a uniform frequency division between 32 GHz and 40 GHz by tuning the length of reference line and short stub. Grant numbers : miniFIDS - Compact Sensor System for Unmanned Aerial Vehicles ( SfP 984809). |
| Databáze: | OpenAIRE |
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