Design of Dual-Band Bandpass Filter Using Dual-Mode Defected Stub Loaded Resonator

Figure 2

Variation of two resonant modes of DSLR with different physical length: (a) gap width (𝐿₁=14 mm, 𝐿₂=10 mm, 𝐻=10.3 mm, and 𝑤₁=0.5 mm) and (b) stub height (𝐿₁=14 mm, 𝐿₂=10 mm, 𝑔=5 mm, and 𝑤₁=0.5 mm).

(a)

(b)