I am doing a science fair project that I regret getting myself into. My purpose question is do different antennas affect signal strength. No duh. But I need help on making antennas and hooking them up to a wireless router. Most tuts out on the internet for making homebrew antennas always expect you to hook them up to the wireless NIC on your laptop, etc. But I want to hook up something like a cantenna to my router so the antenna can send the signals out! I dont know if thats even possible, so I'm really freaking out right now! Please help.