RFI-5G Mission Analysis and Requirements
Project description
This project is performed as part of the IEEE Geoscience and Remote Sensing/Frequency Allocations in Remote Sensing (GRSS/FARS) Technical Committee project to monitor the spectrum with the 24 GHz water vapor band and the low part of the 5G 26 GHz band.
The system has to be able to perform a power spectrum analysis dividing the 24-25 GHz band in smaller parts and output a voltage level related with the power of said part measured at the input. The system has to be small enough to fit in a PocketQube, a 5 cm side cubic picosatellite.
The payload is to be flown in two ways with the same configuration: as a satellite and drone attached to a drone.
Image not to scale
Requirements
| RFI5G_010 |
The payload shall measure input powers of -110 dBm in 10 MHz bands. |
| RFI5G_020 | The payload frequency resolution has to be smaller or equal than 10 MHz. |
| RFI5G_030 |
The payload output has to be an analogue voltage between 0 and 3.3 V. |
| RFI5G_040 | The payload's maximum peak power consumption has to be smaller than 1.5 W. |
| RFI5G_050 | The payload's average power consumption has to be smaller than 0.5 W. |
| RFI5G_060 | The payload has to interface with the "IEEE Open PocketQube". |
| RFI5G_070 | The full PocketQube weight with the payload has to be smaller than 250 g. |
| RFI5G_080 | The payload's non-operational temperature has to range from -40 to 80 ºC. |
| RFI5G_090 | The payload's operational temparature has to range from 0 to 45 ºC. |
Operation Conditions:
Pyload Execution:
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