منابع مشابه
Design of a Compact UWB Bandpass Filter using Via-Less CRLH TL
A novel compact ultra wideband (UWB) bandpass filter (BPF) based on composite right/left handed transmission line (CRLH TL) is reported in this paper. The proposed UWB BPF is designed and developed by coupling of two unit-cells of via-less CRLH TL, excited by asymmetrical coplanar waveguide (CPW) feed-line. The unit cell of CRLH TL is designed using series interdigital capacitor (IDC) in shunt ...
متن کاملTunable Bandpass Filter with Varactors Based on the CRLH-TL Metamaterial Structure
This paper presents a tunable bandpass filter based on the varactor-loaded composite rightand left-handed transmission line (CRLH-TL). The proposed filter is composed of one CRLH-TL unit cell, which corresponds to the third-order bandpass filter. The tunable bandpass filter is designed using only lumped-elements. The use of lumped elements saves space and lowers the fabrication cost. The size o...
متن کاملA novel design of differential phase shifters and baluns with arbitrary bandwidth using Composite Right/Left-Handed Transmission Lines(CRLH- TL)
A principle and design procedure of differential phase shifters and baluns with a specified bandwidth is given. Phase shifters and baluns proposed here comprise of two transmission lines(TL), one is conventional while the other is CRLH-TL. The operating frequency is properly chosen as to obtain a maximum bandwidth. The bandwidth is related to number of unit cells comprising CRLH-TL.A Wilkinson ...
متن کاملwuthering heights and the concept of marality/a sociological study of the novel
to discuss my point, i have collected quite a number of articles, anthologies, and books about "wuthering heights" applying various ideas and theories to this fantastic story. hence, i have come to believe that gadamer and jauss are rightful when they claim that "the individaul human mind is the center and origin of all meaning," 3 that reading literature is a reader-oriented activity, that it ...
15 صفحه اولDesigns of True-Time-Delay Lines and Phase Shifters Based on CRLH TL Unit Cells
Electromagnetic (EM) Metamaterials have specific EM properties that cannot be found in nature (Caloz & Itoh, 2006). These specific EM properties are obtained by the artificial structures, rather than the composition of the metamaterials, and affect the propagations of EM waves when the average structure sizes are much smaller than the guided wavelengths ┣g, i.e., at least smaller than ┣g/4. Sin...
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ژورنال
عنوان ژورنال: Journal of Infrared, Millimeter, and Terahertz Waves
سال: 2010
ISSN: 1866-6892,1866-6906
DOI: 10.1007/s10762-010-9697-x