## Abstract Conventional circular patterned microstrip PBGs have constraints in broad stop‐band response due to high ripple heights in S parameters. In this Letter, a novel configuration with the nonuniform dimensions of circular‐patterned PBGs to improve the rejection bandwidth and the ripples is
Group theoretical investigations of photonic band structures
✍ Scribed by Hergert, W. ;Däne, Markus
- Book ID
- 105361842
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 462 KB
- Volume
- 197
- Category
- Article
- ISSN
- 0031-8965
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We describe the calculation of photonic band structures of two-dimensional lattices made of more than one dielectric array. In particular, we study a face-centered graphite (fcg) structure obtained by an arrangement of two sets of cylindrical rods, one located at the vertices of regular hexagons (gr
The average value of 10 trials at 9.175 GHz, AT was found to be 0.08 ns. Similar tests were repeated at selected frequencies between 8.0 and 9.8 GHz, and the results are shown in Figure 7. This amount of error will not alter the observation that the speed of propagation of the leading edge of the pu