Loss Measurement of Aluminum Thin-Film Coplanar Waveguide (CPW) Lines at Microwave Frequencies

2010 ◽  
Vol 57 (8) ◽  
pp. 2037-2040 ◽  
Author(s):  
Maliheh Ramazani ◽  
Haddad Miladi ◽  
Mahmoud Shahabadi ◽  
Shamsoddin Mohajerzadeh
Keyword(s):  
Thin Film ◽  
Coplanar Waveguide ◽  
Microwave Frequencies ◽  
Loss Measurement ◽  
Aluminum Thin Film

Broadband Determination of Microwave Permittivity and Loss in Tunable Dielectric Thin Film Materials

1999 ◽  
Vol 603 ◽  
Author(s):  
James C. Booth ◽  
Leila R. Vale ◽  
Ronald H. Ono
Keyword(s):  
Thin Film ◽  
Transmission Lines ◽  
Figure Of Merit ◽  
Propagation Constant ◽  
Unit Length ◽  
Coplanar Waveguide ◽  
Dielectric Materials ◽  
Dielectric Thin Film ◽  
Microwave Frequencies ◽  
Complex Propagation

AbstractWe demonstrate a new method for determining the frequency-dependent dielectric properties of thin-film materials at microwave frequencies using coplanar waveguide (CPW) transmission line measurements. The technique makes use of the complex propagation constant determined from multiline thru-reflect-line (TRL) calibrations for CPW transmission lines to determine the distributed capacitance and conductance per unit length. By analyzing data from CPW transmission lines of different geometries, we are able to determine the complex permittivity of the dielectric thin film under study as a function of frequency from 1 to 40 GHz. By performing these measurements under an applied bias voltage, we are able in addition to determine the tuning and figure of merit that are of interest for voltage-tunable dielectric materials over the frequency range 1 to 26.5 GHz. We demonstrate this technique with measurements of the permittivity, loss tangent, tuning, and figure of merit for a 0.4 µm film of Ba0.5Sr0.5TiO3 at room temperature.

Graphene-Coated Aluminum Thin Film Anodes for Lithium-Ion Batteries

2018 ◽  
Vol 10 (35) ◽  
pp. 29486-29495 ◽  
Author(s):  
Gi Duk Kwon ◽  
Eric Moyen ◽  
Yeo Jin Lee ◽  
Jemee Joe ◽  
Didier Pribat
Keyword(s):  
Thin Film ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Aluminum Thin Film

Non-linear response of YBa2Cu3O7−y thin film microstrip resonator at microwave frequencies

1992 ◽  
Vol 84 (12) ◽  
pp. 1107-1110 ◽  
Author(s):  
R. Pinto ◽  
Ravi Kumar ◽  
Navdeep Goyal ◽  
P.R. Apte ◽  
S.P. Pai ◽  
...  
Keyword(s):  
Thin Film ◽  
Linear Response ◽  
Microstrip Resonator ◽  
Microwave Frequencies ◽  
Non Linear

Ferroelectric thin-film characterization using a coplanar waveguide bandstop filter

2006 ◽  
Vol 203 (2) ◽  
pp. 379-385
Author(s):  
Qingduan Meng ◽  
Xueqiang Zhang ◽  
Fei Li ◽  
Jiandong Huang ◽  
Xiaohong Zhu ◽  
...  
Keyword(s):  
Thin Film ◽  
Coplanar Waveguide ◽  
Ferroelectric Thin Film ◽  
Thin Film Characterization ◽  
Bandstop Filter

Aluminum thin film growth by the thermal decomposition of triethylamine alane

1991 ◽  
Vol 244 (1-2) ◽  
pp. 89-95 ◽  
Author(s):  
Lawrence H Dubois ◽  
Bernard R Zegarski ◽  
Mihal E Gross ◽  
Ralph G Nuzzo
Keyword(s):  
Thin Film ◽  
Thermal Decomposition ◽  
Film Growth ◽  
Thin Film Growth ◽  
Aluminum Thin Film

Palladium and Aluminum Thin Film Deposition on Thermally Sensitive Substrates From Organometallic Complexes

1992 ◽  
pp. 65-72
Author(s):  
Saswati Datta ◽  
Yoon-Gi Kim ◽  
P. A. Dowben ◽  
John A. Glass ◽  
Shreyas S. Kher ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Deposition ◽  
Film Deposition ◽  
Organometallic Complexes ◽  
Aluminum Thin Film

Fabrication and Investigation of Coplanar Waveguide Based on HTSC / Ferroelectric Thin Film Structures

1997 ◽  
pp. 373-378
Author(s):  
R. A. Chakalov ◽  
Z. G. Ivanov ◽  
Yu. A. Boikov ◽  
P. Larsson ◽  
E. Carlsson ◽  
...  
Keyword(s):  
Thin Film ◽  
Coplanar Waveguide ◽  
Ferroelectric Thin Film
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