Abstract
By introducing two orthogonal gaps to a uniplanar compact photonic bandgap structure, artificial magnetic conductor's resonance frequencies have been significantly reduced. Since this compact pattern needs slots with 0.05-mm width, the laser micromachining was explored to fabricate the prototypes. Reflection coefficients were measured through a WR-137 waveguide. Considering the dominant waves propagating in a waveguide, a simulation method is introduced.
Original language | English |
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Pages (from-to) | 1524-1527 |
Number of pages | 4 |
Journal | Microwave and Optical Technology Letters |
Volume | 51 |
Issue number | 6 |
DOIs | |
Publication status | Published - Jun 2009 |