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An active tunable piezoelectric metamaterial beam for broadband vibration suppression by optimization
Piezoelectric metamaterials with shunt circuits have been widely studied for bandgap tuning. However, broadband vibration suppression is a great...
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Compact Dual Notched Band UWB Antenna Using DGS and Slots with its Equivalent Circuit
In this paper, an ultra-wide band (UWB) antenna with two notched bands for eliminating WiMAX and WLAN services is proposed. The designed microstrip...
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A Design of 8mm-Wave Broadband Frequency Synthesis
To satisfy the requirements of low phase noise, millimeter-wave broadband signals proposed by modern electronic systems, a frequency synthesis...
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Design and Simulation of Broadband Piezoelectric Energy Harvester with Multi-Cantilever
Piezoelectric bimorph cantilever is a typical collecting structure for vibration energy, however it can not adapt to the low frequency and random of...
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Broadband Sound Absorption Technique Using Micro-perforated Panel Absorber with Perforated Extended Panel
PurposeVarious methods are being used to increase the sound absorption capabilities of micro-perforated panel (MPP) absorbers, such as multilayer...
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A novel lightweight metamaterial with ultra broadband electromagnetic wave absorption induced by three-dimensional CNTs conductive-coated arrays
Lightweight metamaterials for broadband electromagnetic wave absorption have become a significant requirement for electromagnetic interference and...
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Metamaterial-Inspired Broadband Circularly Polarized SIW Antenna for WLAN/WBAN/ISM Applications
An antenna design with a coplanar waveguide (CPW) fed wide band circular polarization (CP), inspired by compact metamaterials, is presented in this...
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3D printed labyrinth multiresonant composite metastructure for broadband and strong microwave absorption
Microwave absorbers (MAs) with broadband and strong microwave absorption capacities are urgently required to meet the demands of complex...
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Broadband optical frequency comb generation based on single electro-absorption modulation driven by radio frequency coupled signals
Broadband optical frequency comb (OFC) generation based on a single electro-absorption modulator (EAM) is proposed. The EAM is driven by a radio...
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Metasurface-Based Tunable Radar Absorbing Structure for Broadband Applications
In this paper, two potential configurations of active tunable metasurface-based radar absorbing structures (RAS) are presented for broadband...
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Frequency selective fingerprint sensor: the Terahertz unity platform for broadband chiral enantiomers multiplexed signals and narrowband molecular AIT enhancement
Chiral enantiomers have different pharmacological and pharmacokinetic characteristics. It is important to strictly detect chiral component for...
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ACOA-optimized microstrip gysel power divider with semi-radial-shaped resonators for broadband applications
In this article, a microstrip Gysel power divider (MGPD) based on the ant colony optimization algorithm (ACOA) has been designed, simulated, and...
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A Broadband Model of Step-up Transformers for High-Frequency Power-Supply Units of Electrostatic Precipitators
AbstractCompared to conventional technologies based on low-frequency thyristor-controlled power-supply units, the high-frequency power-supply units...
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Compact and Broadband Printed Antennas
In recent years device industries has shown substantial interest in low-profile and conformal circuits to meet the requirements of evolving wireless...
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Compact and Broadband Printed Antennas
In recent years device industries has shown substantial interest in low-profile and conformal circuits to meet the requirements of evolving wireless...
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Printed Slot Antenna Fed by CPW Supported by Broadband Planar Artificial Magnetic Conductor with Enhanced Features
AbstractA low profile printed slot antenna (PSA) backed by broadband planar artificial magnetic conductor (AMC) is introduced in this study. Firstly,...
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Adaptive impedance matching system for broadband power line communication using RC-filters
The broadband power line communication (BPLC) is designed under severe propagation constraints with devices of low cost, which provides integrated...
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Validation and parameter extraction of a compact equivalent circuit model for an RF CMOS transistor
This paper presents a compact equivalent circuit model (CECM) for a radio-frequency complementary metal–oxide–semiconductor transistor. The CECM...
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Analytical Framework of Small-Gap Photoconductive Dipole Antenna : An Equivalent Circuit Model
A compact planar antenna sources with on-chip fabrication and high directivity in order to achieve large depth-of-field for better image resolution...
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Design and analysis of a very low imbalance broadband active balun
This paper presents an accurate, broadband, and low power active balun for operation in different radio frequency applications. The balun comprises a...
