Results 151 to 160 of about 54,143 (209)
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Inverted microstrip and suspended microstrip with anisotropic substrates
Proceedings of the IEEE, 1982This letter presents characteristics of the inverted microstrip and the suspended microstrip, with anisotropic substrates. The transverse transmission-line method combined with the mapping method and the variational technique in the space domain are used to analyze the impedance characteristics.
S K Koul, B Bhat
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Analysis of slot-coupled transitions from microstrip-to-microstrip and microstrip-to-waveguides
IEEE Transactions on Microwave Theory and Techniques, 1997This paper provides an accurate, versatile, and computationally efficient method for the analysis of slot-coupled transitions from microstrip-to-microstrip, and microstrip-to-rectangular and parallel-plate waveguides. The accuracy of this method is ensured by satisfying all the boundary conditions through a mixed electric-magnetic current integral ...
A.A. Omar, N.I. Dib
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Transitioning between microstrip and inverted microstrip
IEEE Microwave and Guided Wave Letters, 1991A broadband microstrip to inverted microstrip transition is described in which field matching between microstrip and inverted microstrip is obtained by gradually removing the dielectric at the transition so the E-field has a region over which to redistribute itself as it propagates from microstrip to inverted microstrip or vice versa.
W.C. Drach, T.E. Koscica
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Journal of Applied Physics, 1957
A procedure is presented for finding by successive approximation the current distribution, and thus the electromagnetic field, of the lowest mode of the microstrip transmission line. The approximation is valid provided that the strip is not too wide and the dielectric sheet not too thick. Each iteration consists of essentially solving two electrostatic
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A procedure is presented for finding by successive approximation the current distribution, and thus the electromagnetic field, of the lowest mode of the microstrip transmission line. The approximation is valid provided that the strip is not too wide and the dielectric sheet not too thick. Each iteration consists of essentially solving two electrostatic
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Broadband Microstrip-to-Microstrip Vertical Transition Design
IEEE Microwave and Wireless Components Letters, 2016This letter presents a broadband microstrip-to-microstrip vertical transition. Basically, the transition is based on broadside coupling between the upper and lower microstrip patches through a wide slot etched on the ground plane. In order to enhance bandwidth of the transition, a patch introducing a half wavelength resonance into the passband is added
Ziwen Tao +4 more
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Rectangular resonators in inverted microstrip and suspended microstrip
International Journal of Electronics, 1992Resonant frequency characteristics of rectangular resonators in a generalized shielded suspended substrate line are analysed using a rigorous spectral domain technique. The computed dominant mode resonant frequency of rectangular resonators in a suspended microstrip with centred dielectric, inverted microstrip and suspended microstrip are presented as ...
RAVINDER KHANNA, SHIBAN K. KOUL
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Launcher and microstrip characterization
IEEE Transactions on Instrumentation and Measurement, 1976A method for identifying scattering parameters of launchers and uniform microstrips is presented. It is shown that 8 complex measurements (magnitude and phase) on two microstrips which are different only in length, inserted between two launchers, can give, with suitable algebraic treatment, the S-parameters of either the microstrips and the launchers ...
BIANCO, BRUNO +3 more
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A Broadband and Vialess Vertical Microstrip-to-Microstrip Transition
IEEE Transactions on Microwave Theory and Techniques, 2012A novel, broadband, vialess, and vertical microstrip-to-microstrip transition is proposed in this paper. The transition consists of two open-circuited microstrip resonators and a U-shaped resonant-slot on the common ground plane. A physics-based equivalent-circuit model is developed for interpreting its working mechanism and facilitating the design ...
Xiaobo Huang, Ke-Li Wu
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Microstrip-to-Probe Fed Microstrip Antenna Transition
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2018This paper presents an accurate and simple method to model the transition between a probe-fed microstrip antenna and a microstrip circuit, assembled in a back-to-back configuration. With the aid of a full-wave electromagnetic simulation tool the two-port S-parameter matrix of the transition is calculated.
D. F. Mona +2 more
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