Cell phone signal boosters, which may also be called signal repeaters or amplifiers, have three main parts: Because boosters use old-school antennas that literally grab a signal out of the air ...

An unplugged electric instrument may function, but it sounds much better when it is connected to an amplifier. Similarly, ...

Smaller than a strawberry seed, this tiny signal amplifier was produced by the European Space Agency to fill a missing link ...

Receptors are generally transmembrane proteins, which bind to signaling molecules outside the cell and subsequently transmit the signal through a sequence of molecular switches to internal ...

Don't want to be left out in the cold when it comes to cell signal? Try these tips and tricks. Nelson Aguilar is an LA-based tech how-to writer and graduate of UCLA. With more than a decade of ...