Loaded-frequency selective surface

Abstract

A new frequency-selective surface (FSS) with loadings is introduced in this paper and analyzed by way of period moment methods (PMMs). The simulated results show that FSS may operate in different bands and especially generate a large reduction in the resonant frequency for a fixed unit cell size through different loadings. This provides a new orientation in the development for FSS. Practical circuits are fabricated, and the measured results agree well with the simulated results.

References

1. Ben A Munk.Frequency Selective Surface Theory and DesignNew YorkWiley 2001
2. Mias C Frequencyselective absorption using lumped element frequency selective surfacesElectronics Letters 2003 39(11)847849
3. Tennant A Chambers B A single-layer tunable microwaveabsorber using an active FSSIEEE Microwaveand Wirless Components Letters 2004 14(1)4647
4. Mittra R Chan C H Cwik T Techniques for analyzing frequency selective surfaces–areviewProceedings of the IEEE 1988 76(12)15931614
5. Chen C C Transmissionthrough a conducting screen perforated periodically with aperturesIEEE Transactions on Microwave Theory and Techniques 1979 18(9)627632
6. Rubin B J Bertoni H L Reflection from periodicallyperforated plane using a subsectional current approximationIEEE Transactions on Antennas and Propogation 1983 31(6)829836
7. Amitay N Galindo Y Wu C P Theory and analysis of phased array antennasWiley-Interscience1972
8. Wheeler H A Asurvey of the simulator techniques for designing a radiation elementin a phased-array antennaProceedings ofSymposium on Phased Array Antennas 1970 157–172