Results 161 to 170 of about 3,709,210 (208)

Millimeter-Wave Antennas for 5G Wireless Communications: Technologies, Challenges, and Future Trends. [PDF]

Sensors (Basel)
Yang Y, Mao M, Xu J, Liu H, Wang J, Song K.   +5 more
europepmc   +1 more source

A V-band high-gain gap waveguide-based slot array antenna with circular polarization. [PDF]

Sci Rep
Sabbaghi Saber A, Soleimani M, Zarifi D.
europepmc   +1 more source

Compact High-<i>Q</i> Bandpass Filter Using 3-D Stacked Stripline. [PDF]

Micromachines (Basel)
Cao Y, Liu Y, He J, Xu X.
europepmc   +1 more source

Microfluidic self-quadruplexing SIW antenna with independent tuning and simultaneous sensing of liquid materials. [PDF]

Sci Rep
Prakash VJ, Chandu DS, Nagini KBSS, Barik RK, Koziel S.   +4 more
europepmc   +1 more source

Substrate Integrated Waveguide (SIW) Linear Phase Filter

IEEE Microwave and Wireless Components Letters, 2005
A planar four-pole linear phase filter centered at 10GHz based on substrate integrated waveguide (SIW) is proposed. The filter is composed of four side-by-side horizontally oriented SIW cavities, which are coupled in turn by evanescent waveguide sections with three direct coupling and one cross coupling between the first and fourth SIW cavities.
Wei Hong
exaly   +3 more sources

Compact Super-Wide Bandpass Substrate Integrated Waveguide (SIW) Filters

IEEE Transactions on Microwave Theory and Techniques, 2005
It is known that the substrate integrated waveguide (SIW) features high-pass characteristics of the conventional waveguide, and a periodic structure (PS) generally presents bandstop characteristics. Therefore, a super-wide-band bandpass characteristic should be realized by combining some sort of PS into the SIW.
Ke Wu, Zhang-Cheng Hao, Wei Hong
exaly   +3 more sources

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Miniaturized Substrate Integrated Waveguide (SIW) Power Dividers

IEEE Microwave and Wireless Components Letters, 2016
In this letter, compact substrate integrated waveguide (SIW) power dividers are presented. Both equal and unequal power divisions are considered. A quarter-wavelength long wedge shape SIW structure is used for the power division. Direct coaxial feed is used for the input port and SIW-to-microstrip transitions are used for the output ports.
Arani Ali Khan, Mrinal Kanti Mandal
exaly   +2 more sources

A Transition From Substrate Integrated Waveguide (SIW) to Rectangular Waveguide

2009 Asia Pacific Microwave Conference, 2009
In this work, a simple and compact transition from substrate integrated waveguide (SIW) to traditional rectangular waveguide is proposed and demonstrated. The substrate of SIW can be easily surface-mounted to the standard flange of the waveguide by creating a flange on the substrate.
Roni Khazaka
exaly   +3 more sources

Substrate Integrated Waveguide (SIW)

2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2021
Guided-wave structures are no doubt the most fundamental building elements of high-frequency antennas, circuits and systems. They are usually composed of metallic and dielectric topologies or mixed forms of both, which are made in the form of planar and non-planar geometries, depending on design approaches, processing technologies and application ...
openaire   +2 more sources

Investigation on Tolerances of Substrate Integrated Waveguide (SIW)

2007 Asia-Pacific Microwave Conference, 2007
In this paper, the substrate integrated waveguide (SIW) is investigated into the effects of tolerances using the sensitivity approach. The changes in characteristics of transmission line due to the tolerances of its parameters have been analyzed to evaluate the worst case behavior.
Yujian Cheng, Wei Hong, Ke Wu
openaire   +2 more sources