Browsing by Author "Karpuz, C"
Now showing items 1-20 of 37
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Analysis of a cylindrical coupling structure
Coupled lines perpendicular to their cylindrical ground plane embedded in a cylindrical structure are proposed and analyzed CAD-oriented analytic formulas for investigating the quasistatic mode parameters and the coupling ... -
Analysis of broadside-coupled asymmetric coplanar waveguide with one lateral ground plane
CAD-oriented analytic formulas for. calculating the quasistatic TEM parameters of a broadside-coupled open and dielectric-overlayed asymmetric coplanar waveguide (BC ACPW) with one lateral ground plane are obtained using ... -
Analysis of coplanar-coupled lines on a cylindrical substrate
CAD-oriented closed-form expressions are presented for calculating the quasistatic TEM parameters of coplanar-coupled lines on a cylindrical substrate. The effect of the curvature on the quasistatic parameters is discussed ... -
Analysis of coupled coplanar waveguides with V-shaped conductor backing using conformal-mapping method
The V-shaped microshield coupled parallel coplanar waveguides. a new type of the coupled parallel coplanar waveguide (CP CPW). is proposed. Closed-form expressions are presented for calculating the quasistatic parameters ... -
Analysis of cylindrical conductor-backed coplanar waveguides
CAD-oriented closed-form expressions are presented for calculating the quasistatic parameters of a conductor-backed coplanar waveguide (CBCPW) on a cylindrical substrate. The effect of the curvature on the quasistatic ... -
Analysis of line to line coupled coplanar waveguides with W-shaped conductor backing using conformal mapping method
Tezekici, BS; Karpuz, C; Gorur, H; Gorur, A (JOHN WILEY & SONS INC, 2002)A W-shaped microshield coupled parallel coplanar waveguide (CP CPW), which is a new type of CP CPW, is proposed. Closed-form expressions are presented for calculating the quasistatic parameters of this coupled structure ... -
Analytic formulas for calculating the quasistatic parameters of a multilayer cylindrical coplanar strip line
Fast, simple and accurate analytic expressions are derived for calculating the quasistatic TEM parameters of a multilayer cylindrical coplanar strip line (MC CPS). The effects of the dielectric materials on the quasi-TEM ... -
Analytic formulas for conductor-backed asymmetric CPW with one lateral ground plane
Closed-form analytical expressions suitable for CAD software packages are presented for calculating the quasistatic TEM parameters of a conductor-backed asymmetric coplanar waveguide (CB ACPW) with one lateral ground plane. ... -
Bandstop characteristics of a triangular microstrip slotted patch as an electromagnetic bandgap(EBG)
Karpuz, C (JOHN WILEY & SONS INC, 2003)A novel electromagnetic bandgap (EBG) circuit with a single cell, using a microstrip isosceles triangular patch inserted to the microstrip line, with wideband tuning capability is successfully demonstrated. Both measured ... -
Bandstop characteristics of microstrip slotted patch without periodic elements
Gorur, A; Karpuz, C; Tezekici, BS; Gorur, H (JOHN WILEY & SONS INC, 2002)A rectangular microstrip slotted patch, which provides the bandgap with different manner of a PBG, is successfully demonstrated with the wideband tuning capability. Both experimental and simulated results confirm that the ... -
Bandstop filter with a wider upper passband using microstrip open-loop resonator
We propose a bandstop filter with a wider upper passband using microstrip open-loop resonators for modern communication systems. A microstrip open-loop resonator (MOLR) is discussed for maximum miniaturization in microwave ... -
Characteristics of periodically loaded CPW structures
A capacitively loaded coplanar waveguide (CPW) resonator has been studied. It has been shown that the proposed resonator can be used to achieve a slow-wave effect without occupying extra surface area and it has a good ... -
Compact dual-mode microstrip resonator for 900 MHz bandpass filter applications
Helvaci, AK; Karpuz, C; Gorur, A (JOHN WILEY & SONS INC, 2005)A novel dual-mode microstrip filter operating at 900 MHz is proposed using degenerate modes of a microstrip-loop resonator The resonator structure that is formed of meandered microstrip-line elements has a smaller size ... -
A dual-mode uniplanar bandpass filter using an inset-coupling structure
Gorur, A; Caliskan, S; Karpuz, C (JOHN WILEY & SONS INC, 2004)novel dual-mode uniplanor square slot-loop resonator, using air inset-coupling mechanism with capacitive gaps is proposed. The mode splitting of the uniplanar resonator is described with respect to the perturbation size. ... -
Effect of finite and different ground-plane widths on quasistatic parameters of asymmetrical coplanar waveguides
Fast, accurate, and simple closed-form expressions are presented for calculating the quasistatic TEM parameters of asymmetrical coplanar waveguides (ACPWs) with finite and different ground planes. The effect of the ... -
Effect of finite ground-plane width on quasistatic parameters of asymmetric coplanar waveguides
CAD-oriented closed-form expressions are presented for calculating the quasistatic parameters of the asymmetrical coplanar waveguides (ACPWs) with finite ground planes. The effect of the the ground-plane width on the ... -
Effect of finite ground-plane widths on quasistatic parameters of asymmetrical coplanar waveguides
CAD-oriented closed-form expressions are presented for calculating the quasistatic TEM parameters of asymmetrical coplanar waveguides (ACPWs) with finite ground planes. The effect of the ground-plane width on the quasistatic ... -
Effect of upper shielding and conductor backing on quasistatic parameters of asymmetric coplanar waveguides
CAD-oriented analytic formulas are presented for calculating the quasistatic parameters of the conductor-backed asymmetric coplanar waveguide (ACPW), the ACPW with upper shielding, and the conductor-backed ACPW with upper ... -
Experimental study on characteristics of loaded CPW resonators
Capacitively and inductively loaded CPW resonators have been studied It has been shown that the proposed resonators can be used to achieve a slow-wave effect without occupying extra surface area. The resonators also have ...
