Hello
As you can see, www.cs.berkeley.edu/~culler/papers/spots05-telos.pdf, table 3.
The more robust modelations make a price on the energy waste at reception.
André
----- Original Message -----
From: "Philip Levis" <[EMAIL PROTECTED]>
To: "Joan Cortes" <[EMAIL PROTECTED]>
Cc: <[email protected]>
Sent: Monday, May 14, 2007 1:30 AM
Subject: Re: [Tinyos-help] CC2420 higher RX consumption than TX
> On May 13, 2007, at 2:32 PM, Joan Cortes wrote:
>
>> Thank you Phil,
>> I wonder what is exactly the operations make the reception to be
>> very power hungry. It is just the demodulator?, I thought it is the
>> same circuitry for modulation and demodulations, as also the
>> frequency synthesizer. Additionally TX usually consumes more due to
>> the need of amplification, is the amplification RX higher than TX.
>>
> This is understandably a complex topic. There are lots of papers and
> textbooks on RF design; they would be a good place to start.
>
> Phil
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