Results 111 to 120 of about 4,501 (261)
A good conversion loss and a very high LO-to-RF isolation of 24-GHz single balanced mixer for RF front-end receiver [PDF]
, 2011 This work describes the design, analysis and fabrication of a 24-GHz microwave single balanced down-conversion mixer based on Schottky diode, hybrid ring coupler and a wide and deep stopband low-pass filter (LPF).
Mouloud Challal
core
Strongly Enhanced Sensitivity in Planar Microwave Sensors Based on Metamaterial coupling
, 2017 Limited sensitivity and sensing range are arguably the greatest challenges in microwave sensor design. Recent attempts to improve these properties have relied on metamaterial- (MTM-) inspired open-loop resonators (OLRs) coupled to transmission lines (TLs)
Abdolrazzaghi, Mohammad +2 more
core +1 more source
MHD squeezing flow of nanoliquid on a porous stretched surface: numerical study [PDF]
, 2019 This work is aimed at conducting a comparative study between two base fluids water as well as ethylene glycol along with nanoparticle (oxide aluminium). Analysis is done for determining unsteadiness between two parallel walls, wherein squeezing of upper ...
Ali, Inas R. +3 more
core
A Study Of a Wide-Angle Scanning Phased Array Based On a High-Impedance Surface Ground Plane
, 2019 This paper presents a two-dimensional infinite dipole array system with a mushroom-like high-impedance surface (HIS) ground plane with wide-angle scanning capability in the E-plane. The unit cell of the proposed antenna array consists of a dipole antenna
Dou, Yushen +3 more
core +1 more source
Computer simulation and implementation of defected ground structure on a microstrip antenna [PDF]
, 2018 Hynsa Adrian +2 more
openalex +1 more source
EM simulation of a low-pass filter based on a microstrip defected ground structure using COMSOL [PDF]
, 2012 We perform EM simulations of a lowpass microstrip filter consisting of a crossjunction open stub and two unit sections implemented as defected ground structures (DGS).
Aguilar-Torrentera, Jorge +4 more
core
STUDI PERANCANGAN ANTENA MICROSTRIP MONOPOLE BENTUK PATCH SEGITIGA DENGAN TEKNIK DEFECTED GROUND STRUCTURE UNTUK APLIKASI ULTRA-WIDEBAND [PDF]
, 2022 M Darsono, Dwi Widiatmoko
openalex +1 more source