BIW2012 - List of Authors (Vetter, K.)

Paper	Title	Page
MOPG027	Optimizing the Thermal Management of NSLS-II RF BPM Electronics	92
	B.N. Kosciuk, M.A. Maggipinto, K. Vetter BNL, Upton, Long Island, New York, USA
	The NSLS-II Synchrotron Light Source currently under construction at Brookhaven National Laboratory is expected to provide unprecedented orbit stability in order to fully utilize the very small emittance of the electron beam. The required sub-micron resolution and stability motivated the development of new state-of-the-art Beam Position Monitoring (BPM) electronics. A fundamental aspect of the BPM system development leveraged the fact that dynamic thermal gradients are the dominant source of BPM position drift. The temperature dependent drift is predominantly introduced in the Analog Front End (AFE) electronics. Here we discuss the methods employed to enhance the heat transfer from the BPM Analog Front End and their effects on overall performance of the BPM electronic systems.

WECP02	NSLS-II RF Beam Position Monitor Update	238
	K. Vetter, J.H. De Long, A.J. Della Penna, K. Ha, B.N. Kosciuk, J. Mead, I. Pinayev, O. Singh, Y. Tian BNL, Upton, Long Island, New York, USA G.J. Portmann LBNL, Berkeley, California, USA J.J. Sebek SLAC, Menlo Park, California, USA
	The NSLS-II RF BPM development was undertaken to create a state-of-the-art BPM with the goal of exceeding capabilities and performance that has been demonstrated to date. The architecture of the RF BPM has been carefully conceived to provide a robust design with substantial flexibility to serve as a platform for other systems, one of which is the Cell Controller, which is used to process BPM data for fast orbit feedback.

Paper

Title

Page

Optimizing the Thermal Management of NSLS-II RF BPM Electronics

92

B.N. Kosciuk, M.A. Maggipinto, K. Vetter
BNL, Upton, Long Island, New York, USA

The NSLS-II Synchrotron Light Source currently under construction at Brookhaven National Laboratory is expected to provide unprecedented orbit stability in order to fully utilize the very small emittance of the electron beam. The required sub-micron resolution and stability motivated the development of new state-of-the-art Beam Position Monitoring (BPM) electronics. A fundamental aspect of the BPM system development leveraged the fact that dynamic thermal gradients are the dominant source of BPM position drift. The temperature dependent drift is predominantly introduced in the Analog Front End (AFE) electronics. Here we discuss the methods employed to enhance the heat transfer from the BPM Analog Front End and their effects on overall performance of the BPM electronic systems.

WECP02

NSLS-II RF Beam Position Monitor Update

238

K. Vetter, J.H. De Long, A.J. Della Penna, K. Ha, B.N. Kosciuk, J. Mead, I. Pinayev, O. Singh, Y. Tian
BNL, Upton, Long Island, New York, USA
G.J. Portmann
LBNL, Berkeley, California, USA
J.J. Sebek
SLAC, Menlo Park, California, USA

The NSLS-II RF BPM development was undertaken to create a state-of-the-art BPM with the goal of exceeding capabilities and performance that has been demonstrated to date. The architecture of the RF BPM has been carefully conceived to provide a robust design with substantial flexibility to serve as a platform for other systems, one of which is the Cell Controller, which is used to process BPM data for fast orbit feedback.