## Abstract A bandpass filter resonating at ∼1.4 μm and based on a dual‐frequency‐selective surface design is fabricated and characterized on a silicon substrate. The filter consists of square apertures arranged in a square lattice and separated by magnesium‐fluoride dielectric layers. Simulations
Dual-polarized narrow-bandpass frequency-selective surfaces
✍ Scribed by E. A. Parker; A. Stanley
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 310 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Two arrays of single-ping slots with different radii supported on either si& of a thin dielectric substrate form frequency-selectiiv surfaces fFSSs) with a iiery narrow bandpass transmission responses. The -10-dB bandwidths are less than 10%. Their high angular stabiliry, mechanical fktibility, and dual polarized performance are features imporlatit in applications such as electromagnetic screening.
📜 SIMILAR VOLUMES
## Abstract A single‐layer, bandpass, active FSS is presented. It shows good angle of incidence stability for TE incidence, at the operating frequency of 2.45 GHz. It is based on circular loop aperture with each unit cell having four PIN diodes. A novel method for dc biasing is used. About 12 dB av
## Abstract Design and experimental investigations are presented for a dual‐band frequency selective surface (FSS) with perfectly conducting rectangular patch elements. The work was developed in two steps. In the first step, two single‐band FSS screens were designed to obtain resonant frequencies a
## Abstract In this article, a novel miniaturized dual‐band frequency selective surface (FSS) with close band spacing is presented, in which each periodic cell consists of double square loops with different capacitive loadings. The dimension of the unit cell is miniaturized by loading with ceramic
## Abstract The frequency‐selective property of an array of rectangular microstrip elements that are resonant at a single frequency and show polarization independency is investigated both theoretically and experimentally. Investigation of the conventional frequency‐selective surface (FSS) of an arr
## Abstract A spatial bandpass filter resonant at 1.5 μm and based on a frequency‐selective surface (FSS) was analyzed and fabricated. It consists of circular apertures arranged in a hexagonal lattice and was modeled using a hybrid finite‐element/boundary‐integral method, which accounted for metal