coupled microstrip transmission line
Transmission Line Analysis of Aperture-Coupled Reflectarrays
... of transmission line model is addressed in this work to the analysis of an isolated reflectarray element aperture-coupled [21] to a microstrip line of variable ...well-known ...
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A Novel 5.8 GHz High Gain Array Dielectric Resonator Antenna
... aperture coupled patch antennas were first used in 1985 ...both microstrip patch and DRA applications, with the advantages of easy integration with MIC component and effective use at high frequencies, ...
10
The Effect of an External Electromagnetic Field on Orthogonal Coupled Microstrip Transmission Lines
... orthogonal coupled microstrip transmission lines illuminated by an external electromagnetic field has been ...the microstrip lines will be obtained using the method taking into account the EM ...
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Utilizing Nonuniform Coupled Transmission Lines to Compact Microstrip Circuits Such as Edge-Coupled Bandpass Filters
... symmetrical microstrip Nonuniform Coupled Transmission Line (NCTL), whose width, gap, thickness, length and electric permittivity are w(z), s(z), h, d and ε r , ...
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Quality factor of a transmission line coupled coplanar waveguide resonator
... in microstrip and coplanar TL structures can be systematically derived using the Schwarz- Christoffel mapping [11, 12], yielding explicit formulas in terms of elliptic ...pled microstrip lines [13] and ...
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Broadband Substrate Integrated Coaxial Line to Cbcpw Transition for Rat-Race Couplers and Dual-Band Couplers Design
... conventional transmission line, a coupled line has advantages, such as compact size, flexible design parameters, and so ...on coupled microstrip line, such as power ...
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Harmonic Suppression of Parallel Coupled Microstrip Line Bandpass Filter Using CSRR
... But the use of PBG structures for low frequencies increase the circuit area of the filter and side by side introduce the pass band ripples. As SRRs are normally placed on the upper side of the substrate close to the ...
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Equivalent Lumped-Element Circuit of Aperture and Mutually Coupled Cylindrical Dielectric Resonator Antenna Array
... and microstrip transmission ...the microstrip transmission line is more attractive due to low cost, small in size and ease of fabrication [7, ...the microstrip ...
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Design and Development of Harmonics Free Microstrip Band-Stop Resonator Using Complementary Split Ring Resonator
... parallel coupled line filter structure was modified for additional capacitive coupling between stages, which effectively introduces transmission zeros at the spurious frequency band (Chang and Itoh, ...
5
Design and Simulation of Sixth order parallel coupled line band pass Chebyshev filter
... into microstrip transmission line ...corresponding transmission lines the even and odd impedances are determined using the admittance ...
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Improvement the Characteristics of the Microstrip Parallel Coupled Line Coupler by Means of Grooved Substrate
... For comparison reasons a conventional microstrip parallel coupled- line coupler with the same specifications on the same substrate has been also designed. The dimensions are also included in Table 2. ...
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Review of Filter Techniques
... Microstrip pseudointerdigital bandpass filters [8–9] may be conceptualized from the conventional interdigital bandpass filter. A conventional interdigital filter structure consist of resonator element ...
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PERFORMANCE ANALYSIS OF A NOVEL DUAL-BAND PLANAR ANTENNA FOR MICROWAVE COMMUNICATIONS
... The subminiature version A (SMA) 50 Ω connector is used at the end of the antenna feeding line for the input RF signal. The proposed antenna prototype is shown in Figure 2. The antenna design and the dimensions ...
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Design, Modelling & Simulation Analysis of Electromagnetic Pulse (EMP) Coupling to Microstrip
... In this we have placed microstrip inside Bounded Wave Antenna Structure at EUT and observe the coupling effect. There are 2 ports. Port 1 is discrete port which is connected between the ground plate and upper ...
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Miniaturized Size Branch Line Coupler Using Open Stubs with High-Low Impedances
... high-impedance transmission lines is another option in shrinking the coupler’s size ...and Line Rat-race hybrid couplers as an alternative to produce compact designs have been proposed in ...discontinuous ...
10
Predistortion technique and its application for loss compensation in high frequency filter design
... order coupled-line microstrip bandpass filters are described, designed and fabricated using this ...the microstrip line, the filter loss is calculated to provide an estimate of the ...
159
Optimization Of Microstrip Diamond Antenna For Dual-Band Application
... been calculated is the data transmission. Its worth relies on upon antenna parameters (thickness and permittivity of each layer). Therefore, the paper shows that as a result of optimization which has been shown we ...
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A Compact Dispersive Delay Line Using Microstrip Lines and Opened Slot Lines
... using microstrip line technology, the miniaturization of the DDL is crucial to the practical application, especially for operating in the low frequency ...
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WIDEBAND RECTANGULAR MICROSTRIP ANTENNA WITH DIRECTLY COUPLED AND TWO GAP COUPLED PARASITIC PATCHES
... directly coupled to patch 2, is simulated and it resonates at ...directly coupled to patch 2 and parasitically gap coupled to patch 3, is simulated and it resonates at ...directly coupled to ...
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Analysis of Multilayer Stacked Microstrip Patch Antenna for Bandwidth Enhancement
... single-pin-shorted microstrip line fed three-dielectric-layer (with different permittivity and thickness) rectangular patch microstrip antenna for all those communication systems whose limited ...
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