Simple low-frequency beam pickup

The Design of Beam Pickup and Kickers

The behavior of beam pickup and kickers subjected to the electromagnetic fields of relativistic charged particles is examined. The concept of image currents is explained. The frequency domain response of a simple stripline pickup is derived and the behavior of kickers is explained through Lorentz reciprocity.

Combinatorially Simple Pickup and Delivery Paths

Pickup and delivery problems discussed in the literature often allow for only particularly simple solutions in terms of the sequence of visited locations. We study the very simplest pickup and delivery paths which are concatenations of short patterns visiting one or two requests. This restricted variant, still N P -hard, is close to the traveling salesman problem with the additional choice of w...

Simple model for low - frequency guitar function

Beam Loading Compensation for the Nlc Low Frequency Linacs

The NLC low rf linacs are heavily loaded by a beam of about 130 ns in macropulse length (90 bunches) and a current up to 2.75 Amps. Beam loading voltage generates a large energy spread along the bunch train. This energy spread is critical for lattice design and, if not properly compensated, induces emittance growth and in turn lowers the luminosity of the machine. In this paper, we study the AF...

Beam Patterns of Low Frequency Radio Antennas using LEO Satellites