From: A UHF/UWB hybrid silicon RFID tag with on–chip antennas
Path | Parameter | This work | Radiom[3] | Kulkarni[16] | Pelissier[25] | Vauche[6] |
---|---|---|---|---|---|---|
Technology | 130 nm | 180 nm | 180 nm | 130 nm | 130 nm | |
Die - Size | 3.5 mm2 | 4.5 mm2 | >5.4 mm2 | 4 mm2 | 0.8 mm2 | |
Downlink | OCA | Yes | Yes | - | Ext. antenna | Ext. antenna |
f downlink | 866 MHz | 5.8 GHz | - | 900 MHz | 900 MHz | |
Receiver | Yes | Yes | - | Yes | UHF and UWB | |
Antenna gain | - | -29.5 dBi ([2]) | - | - | 0 dBi | |
P downlink | 13 dBm | 36 dBm | - | 14 dBm | 36 dBm | |
d downlink | 0 mm | 75 mm | - | 100 mm | 10 m | |
Harvester | Capacitor | 3.9 nF | 6 nF | - | - | 56 pF |
Uplink | OCA | Yes | Yes | Yes | Ext. antenna | Ext. antenna |
f uplink | 5.64 GHz | 5.8 GHz | 8 GHz | 7.9 GHz | 7.25 GHz (sim) | |
Antenna gain | -41.5 dBi | - | -27.4 dBi | - | - (sim) | |
IR-scheme | 4 PPM | OOK / BPSK | BPM | OOK | Localisation (sim) | |
Data rate | 126.6 MBit/s | 1 MBit/s | 750 MBit/s | 112.5 Mbit/s | 200 Mbit/s (sim) | |
Pulse width | 2.6 ns | 1 ns | 0.5 ns | 2.9 ns | 0.45 ns (sim) | |
P uplink | -28.2 dBm | - | -42 dBm | -16.6 dBm | - | |
d uplink | 5 mm | 75 mm | - | 100 mm | - | |
Bits per burst | 1,248 | - | - | - | 1 (sim) |