Results 91 to 100 of about 2,969 (215)
Antenna Study and Design for Ultra Wideband Communication Applications
, 2006 PhDSince the release by the Federal Communications Commission (FCC) of a bandwidth of 7.5GHz (from 3.1GHz to 10.6GHz) for ultra wideband (UWB) wireless communications, UWB is rapidly advancing as a high data rate wireless communication technology.
Liang, Jianxin
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Temperature Dependent Performance of Coplanar Waveguide (CPW) on Substrates of Various Materials
, 1994 The attenuation (a) and effective dielectric constant (E(sub eff)) of Coplanar Waveguide (CPW) transmission lines on high-resistivity silicon and diamond substrates as a function of both temperature and frequency are presented.
Young, Paul, Taub, Susan R.
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Multioctave microstrip-to-coplanar waveguide vertical transition
, 2010 A vialess vertical microstrip-to-coplanar waveguide (CPW) transition that covers a multioctave bandwidth is proposed. The proposed transition utilizes the magnetic coupling in a pair of mcirostrip-to-slotline transitions derived from the microstrip/CPW ...
Abbosh, A. M., A. M. Abbosh
core +1 more source
Non-leaky coplanar waveguide active antenna
, 1995 A newly developed structure, non-leaky coplanar waveguide (NLC), is used for an active antenna. Spectral domain and FDTD codes are developed to provide the design parameters.
Cha, Kimin +3 more
core +1 more source
, 2018 —In this paper, we present for the first time on, to the best of our knowledge, the first silicon-core micromachined substrate-integrated waveguide (SIW) in the 220-325 GHz frequency range. In contrast to the fabrication methods used for conventional SIW
Glubokov, Oleksandr, +11 more
core +1 more source
MIMO CPW-Fed Bent Antenna Based USB Dongle for ECMA-368 WPANs
Advanced Electromagnetics, 2021 A multiple-input-multiple-output (MIMO) ultra-wideband (UWB ) printed bent antenna, suitable for MB-OFDM ECMA-368 system integration with the wireless universal serial-bus (WUSB) dongle is proposed.
Y. Beddiafi +3 more
doaj
International Journal of Antennas and Propagation, 2015 We report on the fabrication and characterization of a novel antenna-coupled detector configuration for detection at 94 GHz, a coplanar waveguide- (CPW-) fed, slot-excited twin dielectric resonator antenna- (DRA-) coupled niobium (Nb) microbolometer. The
M. Abdel-Rahman +5 more
doaj +1 more source
Finite Ground Coplanar (FGC) waveguide: It's characteristics and . . .
, 1998 To solve many of the problems encountered when using conventional coplanar waveguide (CPW) with its semiinfinite ground planes, a new version of coplanar waveguide with electrically narrow ground planes has been developed.
Linda P. B. Katehi +2 more
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Design of a coplanar waveguide-to-ridge gap waveguide transition via capacitive coupling
, 2012 A transition from Coplanar Waveguide (CPW) via capacitive coupling in order to provide feeding to the so-called Ridge Gap Waveguide (RGW) has been investigated.
Zaman, Ashraf Uz +9 more
core +1 more source
Coplanar waveguide fed phased array antenna
, 1990 A K-band four element linear phased array was designed and tested. Coplanar waveguide (CPW) is used for the microwave distribution system. A CPW to twin strip transition is used to interface with the printed dipole antennas. MMIC phased shifters are used
Ponchak, George E. +3 more
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