1. H along inner conductor H along outer conductor NoNo No attenuation cells E and H fields  

2. No attenuation cells. Extra match. teg0  -field.

3. teg1 S 11 S 12 Reflection and transmission.72dB.5 dB

4. H along inner conductor H along outer conductor filter1 One attenuation cell  =5. 8e06  =10

5. filter1 S 11 S 12.5 dB/cell

6. No H-field or current at outer conductor and disk interface filter1 H-field and current density J One attenuation cell

7. filter2 H-field outer conductor 11 disks, 3 attenuation cells

8. filter2 11 disks, 3 attenuation cells Frequency [GHz] S 11 S 12

9. Coax50_167 f_im=5.7 MHz =8 MHz Attenuator Inner conductor 10dB 1515 15 dB TE 01 coax DLG load and attenuator 20dB