128-Nov-2011 Dog-leg meeting «BE/RF» 1

Current 30 GHz layout

CTF3

CTF2

Overmoded 90 bend

Mode converter

Ø50 circular waveguide (existing line)

326 mm

326

mm

228-Nov-2011 Dog-leg meeting «BE/RF» 2

Modification towards 12 GHz

CTF3

CTF2

Customized 90 degrees WR90 H bend

Ø50 RF/vac. Gate valve (CEA) Vac. Pumping port

(CERN)

H10-> H01 mode converter (CEA)

Ø36 ->Ø50 matched taper (CEA)

Directional coupler(CERN)

328-Nov-2011 Dog-leg meeting «BE/RF» 3

AS position

PETS TANK centre(PETS tank to be removed)

AS centre moved downstream by 150.5 mm

Loads at the outlet of the AS(SS430 version at the beginning)

428-Nov-2011 Dog-leg meeting «BE/RF» 4

Overview

Remove 1 circularwaveguide

Remove 2 circularwaveguides

528-Nov-2011 Dog-leg meeting «BE/RF» 5

Extra slide

Distance b/w 30 GHz waveguide network and Klystron line ≈2 m (x) x 2.8 m (y)

z

xy

628-Nov-2011 Dog-leg meeting «BE/RF» 6

Extra slide