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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mittra, R. Pelletti, C. |
| Copyright Year | 2012 |
| Description | Author affiliation: Electromagnetic Communication Lab, EEE Pennsylvania State University, 319, University Park, 16802 - USA (Mittra, R.; Pelletti, C.) |
| Abstract | In this paper, we describe a three-dimensional frequency-selective surface (FSS) element that generates a flat bandpass response over a wide band, as well as controllable low-pass angular response. The unit cell, which consists of a waveguide element with two connected cascaded radiating elements, exhibits a flat bandpass response over the frequency range 13 GHz to 24 GHz, i.e. a −3dB bandwidth (BW/f0) of 66.6%. We show that the angular response of the FSS can be controlled by changing its periodicity, which, in turn, determines the angle at which the first higher-order Floquet harmonic begins to propagate. |
| Starting Page | 1 |
| Ending Page | 2 |
| File Size | 430876 |
| Page Count | 2 |
| File Format | |
| ISBN | 9781467304610 |
| ISSN | 15223965 |
| e-ISBN | 9781467304627 |
| DOI | 10.1109/APS.2012.6348606 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-07-08 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Frequency selective surfaces Bandwidth Harmonic analysis Frequency control Power harmonic filters Cutoff frequency Electromagnetic waveguides |
| Content Type | Text |
| Resource Type | Article |
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