Part A:
Police Radio Jammer- Blocks signal from police radar guns and also, unintentionally blocks signal from wireless networks.Signal Jammers- Used in hospitals to ensure that if a cell phone goes off it won't interfere with a procedure that is going on.
Concrete Blocks- Blocks signals because of its thickness, used for constructing concrete walls, such as walls of schools or in basements.
Microwaves- Particles that are emitted from the microwave can cause a computer's signal to be disconnected.
Part B:
Signal Jammers: To avoid a signal jammer's EMI you have to move away from it. Its not going to stop jamming signals just for you.
Police Radio Jammers: To avoid a police radio jammer's EMI you would have to turn it off. But doing so you risk getting caught for speeding by the police.
Concrete Blocks: To avoid a concrete block's EMI you would have to either re-build the wall with concrete blocks and use something that isn't going to emit EMI or by a signal booster.
Microwaves: To avoid a microwave's EMI you have to move the router that is connected between the computer and the microwave. So that the microwave's emmitted particles wouldn't interfere with the computer's wireless signal.
1 comment:
Hi Breeanne:
Here we go...
A. Research the types of devices that can cause electromagnetic interference (EMI)--must include a minimum of 4 devices
Offers minimum 4 devices -- 4/4 marks (1 mark each)
Presents a brief description of each (2-3 sentences) -- 3 x 4 = 12/12 marks
B. Research ways to reduce EMI from the devices you state.
Offers a brief and adequate solution for each -- 4 x 2 = 6/8 marks
-not sure what you mean by "mov[ing]" away from it...
TOTAL: 22/24 marks
Yaz
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