To answer that question, let’s look at how a classic 802.11 wireless transmitter operates: In this case, the signal is sent out of one antenna (represented by solid orange lines).

According to the latest build of the iPhone firmware 3.0, the next-gen iPhone - known as iPhone 3.1 in the documentation - will use Broadcom's… ...

Well, the BCM4329 (albeit, without the "EKUBG" qualifier) is capable of 802.11n (HTC only lists 802.11b/g) WiFi in addition to FM transmitter and receiver. Bet you didn't know that?

In 6G wireless communications systems, ultra-high-speed wireless communications are expected to be achieved by utilizing the 300 GHz band. This band has the advantage of being able to use a wide ...

It “opens the door to new types of hybrid electronic-photonic devices and is the first step toward ultra-high-speed Wi-Fi,” senior author Frederico Capasso, of the engineering school, says in ...