Dimtel Products Wiki

Phase Servo Loop Setup

dim (dim@undisclosed.example.com) — 2025-08-31T05:34:28+00:00

Phase Servo Loop Setup Block Diagram Let's start from the block diagram of the phase servo loop. iGp12 averages ADC input for 500(nbsp)ms (number of samples is dependent on the RF frequency). Input offset (due to the non-zero mixer offset) is subtracted from that average producing the error signal. The error signal is multiplied by the loop gain and loop sign (+/-1). Resulting value is integrated, producing the delta signal. Delta is added to the longitudinal phase shifter setpoint, thus ad…

phase_servo.svg - created

dim (dim@undisclosed.example.com) — 2025-08-22T01:42:52+00:00

Application Notes - Added phase servo loop

dim (dim@undisclosed.example.com) — 2025-08-21T23:51:10+00:00

Application Notes * Longitudinal feedback timing (2008, original iGp) * Drive signal generator (2008, original iGp, ARB based generator) * Phase servo loop setup

Frequently Asked Questions

dim (dim@undisclosed.example.com) — 2025-08-21T23:50:09+00:00

Frequently Asked Questions I plan to collect links here to single question pages in this namespace (:dim:faq). Feel free to create pages with questions and link to them below * Maximum data readout bandwidth * Baseband back ends and bunch-to-bunch coupling

Slides - Added FCC Week 2024

dim (dim@undisclosed.example.com) — 2025-08-15T18:51:05+00:00

Slides The plan is to collect here slides of talks given at various facilities around the world. These include demo and commissioning talks, as well as some introductory seminars and data analysis summaries. Description Machine Date Link

dt_transverse_feedback_20240612.pdf - created

dim (dim@undisclosed.example.com) — 2025-08-15T18:50:23+00:00

booster_llrf_setup.pdf

dim (dim@undisclosed.example.com) — 2025-08-13T23:38:58+00:00

dt_ifast-karlsruhe-20240304.pdf - created

dim (dim@undisclosed.example.com) — 2025-08-13T20:58:12+00:00

Machines With Dimtel Feedback/LLRF Systems - Added BESSY-II booster, HEPS, PLS-II, status updates

dim (dim@undisclosed.example.com) — 2025-06-23T18:39:44+00:00

Machines With Dimtel Feedback/LLRF Systems This area is dedicated to machine-specific information. Feel free to create a subspace for your accelerator, linking to it from the tables below. Bunch-by-Bunch and Intra-Bunch Feedback Accelerator Location

als_analysis_20250528.pdf - created

dim (dim@undisclosed.example.com) — 2025-05-29T00:09:17+00:00

solaris_analysis_20241220.pdf - created

dim (dim@undisclosed.example.com) — 2025-05-29T00:07:25+00:00

bxb_pls2_20240925.pdf - created

dim (dim@undisclosed.example.com) — 2025-05-29T00:06:04+00:00

cls_coupling_20240226.pdf - created

dim (dim@undisclosed.example.com) — 2025-05-29T00:02:42+00:00

dt_ttc2023.pdf - created

dim (dim@undisclosed.example.com) — 2024-09-10T06:46:34+00:00

solaris_analysis_20230509.pdf - created

dim (dim@undisclosed.example.com) — 2023-07-10T02:09:34+00:00

dafne_studies.pdf - created

dim (dim@undisclosed.example.com) — 2023-07-10T02:07:23+00:00

bessy_booster_28may17.pdf - created

dim (dim@undisclosed.example.com) — 2023-07-10T01:54:54+00:00

llrf_ap_mar09.pdf - created

dim (dim@undisclosed.example.com) — 2023-07-10T01:38:12+00:00

llrf_ap_feb23.pdf - created

dim (dim@undisclosed.example.com) — 2023-07-10T01:32:24+00:00

llrf_ap_feb9.pdf - created

dim (dim@undisclosed.example.com) — 2023-07-07T20:49:32+00:00