We have developed a straw tube chamber with pickup-pad readout. The mechani
sm for signal pickup, the size of the pickup signal, and the distribution o
f signals among neighboring pads are discussed. We have tested a prototype
chamber in a beam test at Brookhaven National Laboratory and have measured
chamber efficiencies in excess of 99%. (C) 1999 Elsevier Science B.V. All r
ights reserved.