TI's advanced receiver and transmitter integrated circuits, design tools and resources are making wireless power a reality.
ENGADGET: TI details the wireless power chip in the Lumia 920, offers four times the charging area
For more information about IDT's wireless power transmitter and receiver ICs, visit www.wirelesspowerbyidt.com.
Since, in the case of radar, the receiver is also the transmitter, it knows exactly when a pulse was sent.
Each onboard ADS-B set consists of a Global Positioning System satellite navigation unit, two Pentium microprocessors, some software and a radio transmitter-receiver--not much more gear than you would find behind the dash of a new Cadillac.
The bq500410A achieves greater than 70-percent efficiency, and relies on a unique parasitic metal and foreign object detection feature to safely protect the system and stop delivering power if a metal object is detected between the transmitter and receiver.
ENGADGET: TI details the wireless power chip in the Lumia 920, offers four times the charging area
The Magellan Wireless Back-Up Camera kit comes complete with a license plate mountable camera, transmitter, wireless receiver, vehicle power adapter, installation hardware, and instructions.
ENGADGET: Wireless Back-Up Camera for the Magellan RoadMate checks your six
The basics behind Loran and GPS are largely the same, with devices measuring the time it takes for a signal to travel between a transmitter and your receiver.
"Our extensive experience in developing the innovative and highly integrated IDTP9030 transmitter and multi-mode IDTP9020 receiver has given IDT a proven leadership position in the wireless power market, " said Arman Naghavi, vice president and general manager of the Analog and Power Division at IDT.
The player-piano rolls in the transmitter (aboard the ship) and receiver (in the torpedo) would be started at exactly the same moment, and would then stay synchronised after launch, providing a secure radio link from the ship to the torpedo.
With their receiver tuned specifically to pick up signals from this one megawatt transmitter, they were able to generate 60 microwatts of power.
In a nutshell, inductive charging involves a surface that acts as the transmitter, with coils built-in underneath to transfer energy to a willing receiver.
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