A Varactor-Tunable Rasorber Using Tripole and Ring Slot Elements

Table 1

Dimensions for Figure 1 and values for components in the ECM.

Symbol	l1	l2	l3	l4	l5	l6	l7	l8	l9
Value (mm)	17.3	12	3.3	4	3	9	1	1	1
Symbol						r1	r2	h1	h2
Value (mm)	4.0	6.0	0.5	0.5	05	9	8	0.5	12.5
Symbol	L1	L2	L3	L4	L5	L6		ZSUB	Z0
Value (nH)	12.466	3.462	0.548	1.857	1.581	2.645		254 Ω	377 Ω
Symbol	C1	C2 + VC1	C3 + VC2	C4	C5	C6	C12	R1	Rb
Value (pF)	0.137	0.328	0.388	0.017	0.288	0.119	0.001	400 Ω	10 kΩ