41 citations · 60 across the 3 of their papers we have counts for
3 papers
astro-ph2008
A spectral synthesis method to suppress aliasing and calibrate for delay errors in Fourier transform correlators
Tak Kaneko, Keith Grainge
Context: Fourier transform (or lag) correlators in radio interferometers can serve as an efficient means of synthesising spectral channels. However aliasing corrupts the edge chann…
astro-ph2007★ 41 cited
AMI limits on 15 GHz excess emission in northern HII regions
A. M. M. Scaife, N. Hurley-Walker, M. L. Davies +13
We present observations between 14.2 and 17.9 GHz of sixteen Galactic HII regions made with the Arcminute Microkelvin Imager (AMI). In conjunction with data from the literature at…
astro-ph2007★ 19 cited
A 6-12 GHz Analogue Lag-Correlator for Radio Interferometry
Christian M. Holler, Tak Kaneko, Michael E. Jones +2
Aims: We describe a 6-12 GHz analogue correlator that has been developed for use in radio interferometers. Methods: We use a lag-correlator technique to synthesis eight complex spe…