نتایج جستجو برای: meander spiral complementary split ring resonator mscsrr

تعداد نتایج: 310720  

Journal: :J. Inform. and Commun. Convergence Engineering 2010
Tangyao Xie Gi-Rae Kim Young-Kyu Choi

— In this paper, a novel notch resonator is proposed based on Rectangular Split Ring Resonator (R-RSS) element. We represented the electrical characteristics for R-SRR elements coupled with microstrip line, and measured result is compared with electromagnetic simulation (HFSS) result. We also solved equivalent circuit for R-SRR element, and also discussed influences of change structural paramet...

2016
Scott Hotton

A geometric invariant for the study of planar curves and its application to spiral tip meander.

Journal: :IEICE Transactions 2006
Haruichi Kanaya Ramesh K. Pokharel Fuminori Koga Keiji Yoshida

Recently, spiral inductors have widely been used instead of resistors in the design of matching circuits to enhance the thermal noise performance of a wireless transceiver. However, such elements usually have low quality factor (Q) and may encounter the self-resonance in microwave-frequency band which permits its use in higher frequencies, and on the other hand, they occupy the large on-chip sp...

In this paper, the possible realization of the electromagnetic (EM) absorber as a thin metasurface is considered. The metasurface is based on establishing a passive surface of electric and magnetic currents using the Huygen’s principle. So, the absorber is named Huygens Absorber (HA). The metasurface can be designed using split meander lines with spiral rings. In this way, both sides of the sub...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1389

امروزه نیاز به شیفت دهنده های فازی وجود دارد که بتوانند توان های بالا را تحمل کنند و در عین حال قابلیت تغییر فاز زیاد را در فرکانس دلخواه داشته باشند. شیفت دهنده های مبتنی بر دیود varactor و mems نمی توانند توان های بالا را تحمل کنند. شیفت دهنده های مبتنی بر ferroelectric می توانند توان های بالا را تحمل کنند اما در این نوع شیفت دهنده های فاز نیاز به ولتاژهای خیلی زیاد (بالای 100 v ) برای تغییر ...

Journal: :Chemosensors 2023

This study involved the creation and assessment of a microwave sensor to measure glucose levels in aqueous solutions without invasiveness. The design utilized planar interdigital capacitor (IDC) loaded with hexagonal complementary split-ring resonator (HCSRR). HCSRR was chosen for its ability generate highly intense electric field that is capable detecting variations dielectric characteristics ...

2016
Bingnan Wang Jiang Long Koon Hoo Teo

In this paper, multi-channel capacitive sensor arrays based on microstrip band-stop filters are studied. The sensor arrays can be used to detect the proximity of objects at different positions and directions. Each capacitive sensing structure in the array is connected to an inductive element to form resonance at different frequencies. The resonances are designed to be isolated in the frequency ...

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