low-loss microstrip line
Effects of DC-Bias Conditions on Low-Loss Thin Film Microstrip Line
... dielectric loss of the polyimide, described by the loss ...The loss current I g variation is affected by the shunt conductance in polyimide and uniformity and quality of ...
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RECTANGULAR PATCH ANTENNA FOR INFINITE AND FINITE GROUND PLANE.
... with low profile, simple, light weight are in ...Here, microstrip line feed method is used to excite the antenna This paper presents the design of rectangular patch antennae on FR-4 substrate with ...
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Design and Development of Recessed Ground Microstrip Line Low Pass Filters
... a microstrip line is introduced in this ...a microstrip line are first ...H line of stepped-impedance microstrip line ...stepped-impedance microstrip line ...
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Microstrip Line Low Pass Filters Based on Metamaterial Component
... microwave low pass filters (LPFs) are ...of low impedance line in conventional design is presented to get compact, low insertion loss (IL), sharp cutoff, and high selectivity ...
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EM Transmission Response of Microstrip Notch Filter on Obliquely Magnetized Magneto-Dielectric Substrate in Xband Under Influence of Low Magnitude of External DC Magnetic Field
... having low saturation magnetization to attain low external dc magnetic field for ...simple microstrip line at 10 GHz is developed on nickel ferrite/low density polyethylene ...
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1. A return loss improvement of slotted square microstrip inset-feed patch antenna
... square microstrip inset-feed patch antenna with slots for ...very low return loss and single band ...return loss (S11) of -45 dB and voltage standing wave ratio (VSWR) equals ...with ...
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Permittivity Measurement of Low Loss Substrates Based on Split Ring Resonators
... of low-loss substrates based on a microstrip-line-excited split-ring resonator ...The microstrip-line-excited SRR has small size and low require of the sample’s ...
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A Wideband Microstrip-Line-Fed Isosceles Trapezoidal Dielectric Resonator Antenna with Modified Ground Plane
... size, low cost, low profile, ease of excitation and no conductor as an efficient ...conduction loss, wide bandwidth which make them far superior ...
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A Substrate Integrated Waveguide to Substrate Integrated Coaxial Line Transition
... the low noise amplifier presented in [4]. Due to the radiation loss, SIW-to-quasi-TEM transmission line transition such as SIW-to- microstrip line (MS) transition [1], SIW-to-coplanar ...
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A review of technique to convert low pass filter into microstrip line circuit
... element low pass filter prototype into microstrip line circuits that is normalized in terms of impedance and frequency ...into microstrip line circuit by researchers to interpret the ...
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PERFORMANCE MEASURE OF ULTRA WIDE BAND ANTENNA FOR HEXAGONAL AND RECTANGULAR SHAPE FOR WEARABLE APPLICATION
... with microstrip line feed are designed and simulated using HFSS ...return loss, peak gain, VSWR, axial ratio and radiation pattern are ...gain, low return loss and low ...
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A Broadband Low-Loss WR10 Waveguide to Microstrip Line Transition with T-Shaped Probe
... The microstrip probe has to be placed in the obtained E -field maximum to achieve the strongest coupling between WG and microstrip line ...open microstrip line geometry was adjusted to ...
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The Effects of Ability Grouping on Gifted & Talented Third, Fourth, and Fifth Grade Students in Selected South Carolina Public School Districts
... Transmission lines are made from metal traces and dielectric substrates. Since a trace and ground metals are not a perfect electric conductor, and the metal traces’ conductivity is finite, the corresponding trace ...
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Miniaturized Size Branch Line Coupler Using Open Stubs with High-Low Impedances
... Miniaturization is one of the most important issues that should be considered while designing a coupler. As stated earlier in the introduction, conventional branch-line coupler has a bulky dimension at a lower ...
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Band-Notched UWB Monopole Antenna Design with Novel Feed for Taper Rectangular Radiating Patch
... During the last decade, wireless communication systems have progressed too fast and become the most important part in notebooks and cellular phones because of mobility and low cost [1, 2]. A WLAN links two or more ...
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Investigation Of Wireles Implant’s Performance At ISM Band For Medical Application: A Simulation-Based Analysis
... where it is work to transmit the data inside the human body. In order for it to transmit the data, the antenna performance must first encounter their problem of low gain, low efficiency and also narrow ...
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Design and Testing of High-Performance Antenna Array with a Novel Feed Network
... In order to reduce the coupling between antenna elements and feed network, we adopt a two-layer structure, as shown in Figure 2. The antenna consists of two Taconic TLT-6 substrates with permittivity 2.65 and thickness 1 ...
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Quad-Band Rectangular Wide-Slot Antenna for GPS/WiMAX /WLAN Applications
... structure, low pro- file, and easy integration with the printed circuit board ...fabrication, low cost and reasonably good performance has been widely used for multi-band ...
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Study on a Miniature UWB Wafer-Dipole Printed Antenna Fed by Balanced Micro-Strip Line
... quasi-microstrip line for transition, the transmission line connecting the dipole wafers is a balanced microstripline so that antenna can achieve feeding ...balanced microstrip line, ...
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Compact Microstrip Diplexer Based on Dual Closed Loop Stepped Impedance Resonator
... Diplexers are one of the most important components in microwave circuits for channel separation in modern wireless, mobile, satellite communications, and radar systems. They are usually designed using two or multiple ...
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