A FREQUENCY SELECTIVE SURFACE WITH POLARIZATION ROTATION BASED ON SUBSTRATE INTEGRATED WAVWGUIDE
نویسندگان
چکیده
منابع مشابه
Broadband Tunability of Polarization-Insensitive Absorber Based on Frequency Selective Surface
An innovative tunable and polarization-insensitive 1.6-8 GHz frequency selective surface (FSS) absorber was investigated in this study. The proposed FSS, which is in 4-axial symmetrical form, includes a novel array of PIN diodes with biasing lines including inductors. A gradually reduced equivalent resistor of PIN diodes can be achieved with increasing DC voltage, which characterizes tunable, m...
متن کاملPolarization-selective elements with a substrate-mode grating pair structure.
A novel device with a substrate-mode grating pair structure to perform the function of polarization selection is presented. Normally incident and output coupling of this compact and lightweight component provides better flexibility and easier alignment for system applications. A highly polarization-selective substrate-mode grating pair has been designed and fabricated. Polarization-selective sw...
متن کاملA Compact Wide Bandpass Filter based on Substrate Integrated Waveguide (SIW) Structure
In this pare, a wideband three-order bandpass filter (BPF) is proposed. The proposed wideband filter is designed using the substrate integrated waveguide (SIW) structure by loading T-shape slots. A BPF with two resonators is formed by etching T-shape slots with different size on the top metal plane of the SIW structure. The filter is investigated with the theory of coupled resonator circuits. T...
متن کاملA Compact Miniaturized Frequency Selective Surface with Stable Resonant Frequency
A compact miniaturized frequency selective surface (FSS) with stable resonant frequency is proposed in this letter. The proposed FSS is composed of four spiral triangles connected in the middle of the unit cell, symmetrically. Simulated results show that the dimension of the element is only 0.0558λ0 × 0.0558λ0, and reduction in FSS size is up to 97.7% with respect to conventional cross-dipole F...
متن کاملDesign of Photonic Crystal Polarization Splitter on InP Substrate
In this article, we suggested a novel design of polarization splitter based on coupler waveguide on InP substrate at 1.55mm wavelength. Photonic crystal structure is consisted of two dimensional (2D) air holes embedded in InP/InGaAsP material with an effective refractive index of 3.2634 which is arranged in a hexagonal lattice. The photonic band gap (PBG) of this structure is determined using t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Progress In Electromagnetics Research Letters
سال: 2016
ISSN: 1937-6480
DOI: 10.2528/pierl16031502