Figure 1.
Hilbert fractal iterations (a) Original, 0th iteration (b) 1st iteration (c) 2nd iteration (d) 3rd iteration.
Figure 2.
The modeled layout of WBPF.
Figure 3.
The return loss and transmission responses of WBPF.
Figure 4.
The modeled layout of NBSF.
Figure 5.
The return loss and transmission responses of NBSF.
Figure 6.
The transmission responses of the resulting 2nd iteration Hilbert microstrip filter with respect to different edge spacing values, d, (in mm).
Figure 7.
The return loss responses of the resulting 2nd iteration Hilbert microstrip filter with respect to different edge spacing values, d, (in mm).
Table 1.
Summary of simulation result parameters of the modeled Hilbert Filters with respect to d values.
Figure 8.
The phase responses of the resulting 2nd iteration Hilbert microstrip WBPF.
Figure 9.
The phase responses of the resulting 2nd iteration Hilbert microstrip NBSF.
Figure 10.
Current density distribution at the conducting surface of the 2nd iteration Hilbert WBPF simulated at an operating frequency of 2 GHz.
Figure 11.
Current density distribution at the conducting surface of the 2nd iteration Hilbert WBPF simulated at an operating frequency of 3 GHz.
Figure 12.
Current density distribution at the conducting surface of the 2nd iteration Hilbert NBSF simulated at an operating frequency of 2.4 GHz.
Figure 13.
Current density distribution at the conducting surface of the 2nd iteration Hilbert NBSF simulated at an operating frequency of 3 GHz.