Two antennas and laptop wifi

I have this thinking and I do not know if it is possible to get a very good signal from a 200 m wifi signal source.

I am using a laptop so it has no external wifi antenna connector, I am thinking to get a very good signal from the 200 m signal source, I will make two wifi can antenna, connect them end to end to a coax cable, one pointing at the wifi signal source and another one located inside my room.

Will it be possible to receive a wifi signal?

Thanks.

This is a Passive Repeter and should work:
http://www.netscum.com/~clapp/wireless.html

As vfone show you a passive repeater may works for your needs.
In cellular phones are for the car exterior antennas vertical type with a coaxial that connects to a holder for the phone where there is an antenna that transfer the signal capacitively.
It is not the best way to transfer the signal but really works.