Embedded Systems Conference
Breaking News
Comments
Newest First | Oldest First | Threaded View
sureshd2012
User Rank
Author
Amazing Technology - could be imporved?
sureshd2012   7/18/2014 11:56:55 PM
NO RATINGS
The LTC4120 is a great IC and well designed optimally to handle efficient charging of LI-ION batteries. I was wondering whether the Received power could be amplified and then fed to the LTC4120. In any case, the Receiver and Transmitter are powered devices. If we use just the receiver and amplify the power with a power amplifier configuration and then feed this to the LTC41xx, we would have the advantage of accessing the cellphone tower transmit power anywhere and use it to continuously charge the batteries.  Any work being done on this??  I would be very interested in such technology because I have tiny sensors in various locations on an automobile that can all have their own little chargers and batteries thus making them independent of the automotive power systems. An important safety proposition.



Radio
NEXT UPCOMING BROADCAST
IoT Network Shoot Out
July 16, 1pm EDT Thursday

Replay available now: A handful of emerging network technologies are competing to be the preferred wide-area connection for the Internet of Things. All claim lower costs and power use than cellular but none have wide deployment yet. Listen in as proponents of leading contenders make their case to be the metro or national IoT network of the future. Rick Merritt, EE Times Silicon Valley Bureau Chief, moderators this discussion. Join in and ask his guests questions.

Brought to you by

Flash Poll
Top Comments of the Week
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Special Video Section
Chwan-Jye Foo (C.J Foo), product marketing manager for ...
The LT®3752/LT3752-1 are current mode PWM controllers ...
LED lighting is an important feature in today’s and future ...
Active balancing of series connected battery stacks exists ...
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
10:29
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...
TE Connectivity's clear-plastic, full-size model car shows ...
Why culture makes Linear Tech a winner.