phased array toolbox
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I have started using Phased Array Toolbox. Works well enough. It would be nice if there were a blog for it.
I've identified 2 bugs so far...at least I think they are bugs.
1. The gain for a rectangular array seems to be off by 5dB 2. For beamforming, if you add noise, and then sum, it appears to give incorrect answer. - Matt
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Honglei Chen
am 17 Jun. 2011
Hi Matthew,
Could you be more specific about the issues you encounter? Thanks.
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Honglei Chen
am 17 Jun. 2011
Hi Matthew,
I think the name may be a little misleading but the array gain in Phased Array System Toolbox refers to the signal to noise ratio gain, i.e., the SNR improvement achieved by an array compared to a single channel. It is not quite the same as the antenna gain/directivity. Maybe a better name is array processing gain. If you still think it's off, I'd love to look at the code.
What about the beamformer case? Thanks.
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