Design, construction, and wire calibration of PAR BPM striplines
The Positron Accumulator Ring (PAR) is part of the APS injection system. It receives 24 30-ns FWHM bursts of 450-MeV positrons, and compresses them into 6-nC, 290-ps rms bunches. Striplines were selected as beam position monitors (BPMs) to assure that good position sensitivity is achieved. This paper will describe the design, construction, and wire calibration of the 16 PAR BPMs. It will be demonstrated that all relevant stripline parameters can be determined by solving the two-dimensional LaPlace equation. This was done numerically using the electrostatic part of the PE2D computer program. The construction of the units will be briefly discussed. Wire calibration data on one of the final units will be compared with theory at four frequencies.
- Research Organization:
- Argonne National Lab., IL (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 10194608
- Report Number(s):
- ANL/ASD/CP-83681; CONF-9410219-16; ON: DE95002976; TRN: 94:024008
- Resource Relation:
- Conference: Beam instrumentation workshop,Vancouver (Canada),2-6 Oct 1994; Other Information: PBD: [1994]
- Country of Publication:
- United States
- Language:
- English
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