Changes between Version 9 and Version 10 of Hardware/lDirAnt
- Timestamp:
- Sep 28, 2016, 1:45:30 PM (8 years ago)
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Hardware/lDirAnt
v9 v10 11 11 || [[Image(Ant1.png, width=400, caption="Figure 1")]] || [[Image(NodeWiFi.png, width=400)]] || 12 12 13 These antennas have [ [attachment:Ant1.pdf typical donut-shaped shape radiation pattern]] with an average 2 (@ 2.4 GHz) and 4 (@ 5GHz) dBi of gain.13 These antennas have [attachment:Ant1.pdf typical donut-shaped shape radiation pattern] with an average 2 (@ 2.4 GHz) and 4 (@ 5GHz) dBi of gain. 14 14 15 15 === Multi-standard Antennas === 16 16 17 Number of SDR units in the grid have [ [attachment:Ant2.pdf multi-band (i.e. multi-standard) antennas]] covering most of theWiFi and 4G bands. They are mounted on the square plate about 12 inches apart (in horizontal plane) as shown in Figure 4.17 Number of SDR units in the grid have [attachment:Ant2.pdf multi-band (i.e. multi-standard) antennas] covering most of the !WiFi and 4G bands. They are mounted on the square plate about 12 inches apart (in horizontal plane) as shown in Figure 4. 18 18 19 19 || [[Image(Ant2.png, width=400)]] || [[Image(MountingPlate.png, width=400)]] || … … 23 23 4 nodes with USRP X310 devices in addition to standard antennas (WiFI for two internal devices and multi-standard paddle antennas) are equipped with a electronically steerable antenna and a block of RF switches facilitating antenna selection. 24 24 25 The 2.4-2.5 GHz [ [http://www.fidelity-comtech.com/wp-content/uploads/SpecSheet_FCI-3740.pdf Fidelity Comtech FCI-3740 Phased Array]] device actually comprises of:25 The 2.4-2.5 GHz [http://www.fidelity-comtech.com/wp-content/uploads/SpecSheet_FCI-3740.pdf Fidelity Comtech FCI-3740 Phased Array] device actually comprises of: 26 26 * Directional antenna with 14.5 dBi of gain and 127 electronically selectable antenna patterns 27 27 * Omni-directional 9 dBi antenna