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statistics distribution signal strength
1.the vertical distribution is not mean in real life because the rx and tx is distributed in x-y planes.
2. antenna divirty is based on the beam range.
Re: Q's of On-chip L and C
you can refer to the spectre or spice model about the Q value of inductor or capacitor provided by Jazz. you can transfer the spectre model to ADS model using the tools of ADS.
you can refer to razavi's book about PLL. the main theory of N divider is formed by A counter ,B counter and one dual mode prescaler DMP(p/p+1). assumed that the vaule of A and B counter are A and B, respectively, and A>B. A and B is counted at the same time. when B <=0, the DMP divider p+1...
ldo lay out
The most important thing is that the size of width, length and multi-fingers in schematic should be the same to the size of that in layout. Then, you can keep the performance of the designed ckt.
ALL,
I meet a puzzle problem. In voltage follower design, I find many transistors in threshold region and the performance is good for large power supply variation. According to the general rule, the transistors should be in active region. I get the result that the performance is better while...
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