Can We Connect 2 Wifi Connections Simultanously To Increase Speed From Dell Inspirion 1420 Laptop

Can I connect 2 wi-fi connections simultaneously to increase speed from Dell inspiron 1420 laptop.

It shows all wi-fis but when I connect one, i disconnects the other.

I have a broadband connection wi-fi and i want to create another from my mobile phone.

To increase speed, I want to check if i can connect both simultaneously.

running windows-7

network adaptor: Intel(R) PRO/Wireless 3945ABG Network Connection

Regards

Anil