Cell Mobile Phones

Do mobile phone antenna/signal boosters really work?

Aug 03, 2009 by Gary S | Posted in Mobile Phones & Plans

I have a t mobile g1 and I have no huge problem with signal... There are just one or two places I don't get a 3g signal. I've seen on eBay little chips that stick on under the battery that claim to boost signal... For £1 it seems worth a go but wondered

if it makes you believe that it works better.. .then I have a piece if paper I can sell you for a pound as well..

But the answer is NO.

Hold the phone by you finger tips,
so you hand does not mask the aerial in the

AnYing | Aug 03, 2009

Generation X Cell Phone Antenna Booster

See how Generation X Cell Phone Antenna Booster works!!!

Inside shows off NFC on a SIM

18.05.12

Inside Secure has developed an NFC-on-a-SIM solution that overcomes interference and shielding issues and allows the controller, secure element and — importantly — the antenna to fit within a SIM in an ordinary mobile phone.

The patented technology behind the development offers significant improvements over conventional NFC core technology, says the company, giving four centimetre or greater contactless read distance in a mobile device with an antenna footprint of less than one square centimetre.

The technology will allow the creation of new products in SIM and microSD form factors for use in legacy mobile devices, says Inside's Charles Walton. "This breakthrough technology provides a means of bringing NFC services to markets that might otherwise not be immediately reachable through smart phone sales, such as in Brazil, India and African countries, or for any market with a large installed base of legacy mobile phones," he explains.

Additionally, the solution's compactness opens up opportunities for it to be incorporated in other devices and form factors. "The patented Inside innovation enables the creation of new products with very small antennas, less than one square centimeter," says chief innovation officer Bruno Charrat.

Source: NFC World