This paper presents a compact planar design of 2-D Butler matrix steering the beam of a patch antenna array for D-band frequencies. The stripline Butler matrix feeding network is beneath the ...

N-D labeled arrays and datasets in Python. Contribute to pydata/xarray development by creating an account on GitHub.

Future high-density and high channel count neural interfaces that enable simultaneous recording of tens of thousands of neurons will provide a gateway to study, restore and augment neural functions.