微波能量收集系統(tǒng)模塊是一個(gè)中功率組合集成，使用了4個(gè)射頻-直流轉(zhuǎn)換器和一個(gè)能量收集引擎模塊。在射頻-直流轉(zhuǎn)換器DCIN引腳驅(qū)動(dòng)下，產(chǎn)生60mA連續(xù)輸出電流。這個(gè)靈活的設(shè)計(jì)可用于一個(gè)>5.5V的額定超級(jí)電容(該系統(tǒng)不包括此件)，并且通過(guò)連接到能量收集引擎模塊DCOUT引腳，可實(shí)現(xiàn)140mA的脈沖電流。微波能量收集系統(tǒng)模塊能夠收集1MHz~6GHz范圍的微波能量。當(dāng)這個(gè)系統(tǒng)模塊與天線連接時(shí)，可從無(wú)線來(lái)源獲取電力。
Typical Electrical Properties at 300MHz
|
Input Power
(dBm)
|
Internal Voltage DCIN
|
DCOUT From the RFD88A
|
VHIGH (V)
|
VLOW (V)
|
|
3
|
2.43
|
No output
|
0
|
0
|
|
4
|
2.79
|
Triggered w/ P2 Shorted to GND
|
2.5
|
1
|
|
5
|
3.18
|
Triggered w/ P2 Shorted to GND
|
2.5
|
1
|
|
6
|
3.62
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
7
|
4.12
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
8
|
4.68
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
9
|
5.18
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
10
|
>5.2
|
Triggered w/ No Jumpers
|
5.2
|
1
|
Typical Electrical Properties at 433MHz
|
Input Power
(dBm)
|
Internal Voltage DCIN
|
DCOUT From the RFD88A
|
VHIGH (V)
|
VLOW (V)
|
|
5
|
2.44
|
No output
|
0
|
0
|
|
6
|
2.80
|
Triggered w/ P2 Shorted to GND
|
2.5
|
1
|
|
7
|
3.26
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
8
|
3.74
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
9
|
4.27
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
10
|
4.88
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
11
|
>5.2
|
Triggered w/ No Jumpers
|
5.2
|
1
|
Typical Electrical Properties at 867MHz
|
Input Power
(dBm)
|
Internal Voltage DCIN
|
DCOUT From the RFD88A
|
VHIGH (V)
|
VLOW (V)
|
|
7
|
2.16
|
No output
|
0
|
0
|
|
8
|
2.50
|
Triggered w/ P2 Shorted to GND
|
2.5
|
1
|
|
9
|
2.86
|
Triggered w/ P2 Shorted to GND
|
2.5
|
1
|
|
10
|
3.28
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
11
|
3.72
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
12
|
4.22
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
13
|
4.88
|
Triggered w/ P3 Shorted to GND
|
3
|
1
|
|
14
|
>5.2
|
Triggered w/ No Jumpers
|
5.2
|
1
|
微波能量收集系統(tǒng)模塊尺寸：45.1 x 32.8 mm
該模塊可定制 |
