NIKEL: Electronics and data acquisition for kilopixels kinetic   inductance camera
  A prototype of digital frequency multiplexing electronics allowing the real time monitoring of microwave kinetic inductance detector (MKIDs) arrays for mm-wave astronomy has been developed. Thanks to the frequency multiplexing, it can monitor simultaneously 400 pixels over a 500 MHz bandwidth and requires only two coaxial cables for instrumenting such a large array. The chosen solution and the performances achieved are presented in this paper. 
O. Bourrion, C. Vescovi, J. L. Bouly, A. Benoit, M. Calvo, L.   Gallin-Martel, J. F. Macias-Perez, A. Monfardini
astro-ph.IM