millimeter-wave frequencies applications
Development of Polymer-Based Dielectric Resonator Antennas for Millimeter-Wave Applications
... surface wave losses ...millimetre-wave frequencies where the size of the antenna is reduced to the millimetre or sub-millimetre range, and tolerances to common manufacturing imperfections are even ...
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Waveguide Integrated High-Gain Amplifier Module for Millimeter-Wave Applications
... as millimeter-wave (mm-wave) frequencies, because their wavelength is between 10 to 1 ...communication applications such as radars [1–3], point-to-point wireless communications, ...
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Modified Photoimageable Thick-Film Process for Millimeter-Wave Rectangular Waveguide Applications
... fabricated with a width of 1.04 mm, giving a cut-off frequency of 50 GHz. Using different waveguide lengths and a TRL calibration kit fabricated on substrate to de-embed the transitions effects, the total loss of the ...
14
Silicon Millimeter-Wave Imaging Systems for Security and Biomedical Applications.
... Mr. Greene designed several vector-interpolator phase shifters in the following frequencies: 28 GHz, 60 GHz, and 94 GHz. All these designs used similar topology and design method, therefore a consistent ...
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Linear and Nonlinear Properties of Graphene at Millimeter-Wave for Multiplier and Mixer Applications
... higher frequencies. Millimeter and sub-millimeter wave bands not only offer a convenient solution for the spectrum congestion problem but also give a very high data transmission rate [1–3] and ...
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Membrane Supported CPW-Fed Wideband Slot Antenna for Millimeter Wave Applications
... A millimeter wave wideband slot antenna with a C-shaped tuning stub, fabricated on a silicon membrane was ...in millimeter wave frequencies, thicker substrates create more surface ...
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A Simplified Implementation of Substrate Integrated Non-Radiative Dielectric Waveguide at Millimeter-Wave Frequencies
... nuisance for NRD circuits involving bends, and its suppression facilitates the use of the iSINRD guide in many novel applications. An alternative and simple methodology for designing general NRD-class guide ...
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A Novel Design And Simulation Of U-Shaped Microstrip Patch Antenna For Future 5G Mobile Communication
... The millimeter wave bands have obtained a wide range of research in recent times due to the availability of ultra broad spectrum bands in various application in domains especially in mobile ...briskly ...
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An Open Resonance Cell for Millimeter Wave Dielectrometer Applications
... The open resonance cell formed by finite-length cylindrical mirrors and well governed by a 2-D theoretical model has been suggested for studying dielectric properties of the test rods in the millimeter wave ...
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Quasi deterministic millimeter wave channel models in MiWEBA
... the millimeter- wave band ...high frequencies incurs new challenges, compared to radio systems that operate at frequencies below 6 ...possible applications are in backhaul and fronthaul ...
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Migration from Microwave to Millimeter-wave for Next Generation Mobile Communication Systems
... Furthermore, various molecular, atomic, and nuclear resonances occur at microwave frequencies, creating a variety of unique applications in virtually all areas of human endeavor. Television signals are ...
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An intra-laboratory investigation of on-wafer measurement reproducibility at millimeter-wave frequencies
... in applications of THz and sub-THz frequencies have led to an increased demand for semiconductor devices and integrated circuits operating at millimeter-wave and submillimeter-wave ...
7
Gallium Phosphide IMPATT Sources for Millimeter-Wave Applications
... window frequencies such as 94, 140 and 220 ...window frequencies as compared to the DDR IMPATTs based on the conventional narrow bandgap (NBG) base materials such as Si, GaAs and ...
10
Millimeter-Wave Elliptical Lens Antenna for Fan-Beam Monopulse Applications
... This paper has presented a novel kind of fan-beam elliptical lens monopulse antenna at millimeter-wave frequencies. Experimental results at 35 GHz prove that the designed antenna has clean and ...
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Design of high performance millimeter wave and sub millimeter wave quasi optical isolators and circulators
... spot frequencies and shows that practical high-performance QOFRs in quasi-optical isolators are feasible to frequencies of 500 GHz and beyond, where no alternatives ...at frequencies above 1 ...these ...
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A High Efficiency Balanced Frequency Tripler Incorporating Compensation Structure for Millimeter-Wave Applications
... Among the existing diodes, Schottky diodes have been widely used in multipliers and mixers and proved to have good performance because of its high switching speed which was suitable for high frequency range [13, 14]. In ...
10
Two-dimensional deterministic photonic band gap structures based on the quasi- periodic sequences at millimeter wave frequencies
... The studies have allowed us to accurately and efficiently predict the filtering behavior of the considered structures. From our investigation, it turns out that, by suitably configuring quasi-periodic photonic band gap, ...
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Reconfigurable antennas and radio wave propagation at millimeter-wave frequencies
... radio wave propagation peculiarities at mm-wave frequencies in indoor and outdoor environments to be able to deploy wireless networks ...the millimeter-wave E-band (71-76 and 81-86 ...
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Review and Assessment of Electromagnetic Wave Propagation in Sand and Dust Storms at Microwave and Millimeter Wave Bands --- Part II
... electromagnetic wave propagation is vibrant and wide with new observational technologies and sophisticated numerical ...occurrence frequencies of various visibilities in the storms would also be of immense ...
10
The potential of diamond and SiC electronic devices for microwave and millimeter-wave power applications
... The contact resistivity obtained on diamond, however, remains large and must be reduced if high performance electronic devices are to be fabricated.. Sputtered TaSi[r] ...
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