Results 121 to 130 of about 8,466 (210)

Applications of the genetic algorithm optimisation approach in the design of high efficiency microwave class E power amplifiers

In this thesis Genetic Algorithm Optimisation Methods (GA) is studied and for the first time used to design high efficiency microwave class E power amplifiers (PAs) and associated load patch antennas.
Lu, Qing
core  

Ka-band broadband high-gain circularly polarized antenna array with high cross-polarization discrimination. [PDF]

Sci Rep
Li C, Zhu Y, Zhou Y, Xu Y, Xie W.
europepmc   +1 more source

Ultra-Wideband Double-Pentagonal Fractal Antenna for C-, X-, Ku- and K-Band Wireless Applications. [PDF]

Micromachines (Basel)
Kim J, Jang T, Lim S.
europepmc   +1 more source

Design of a Single-Layer High-Efficiency Ultra-Wideband Polarization-Converting Metasurface. [PDF]

Micromachines (Basel)
Ren Q, Ma S, Liu J, Fan Y, Yu Y, Mu H, Tian S.   +6 more
europepmc   +1 more source

A Compact Multiband Shark-Fin Antenna for Integrated V2X Communication Systems. [PDF]

Sensors (Basel)
Ding X, Zha W, Feng B, Ou Y, Sim CY.
europepmc   +1 more source

Scalable lens-enhanced broadbeam mmWave harvester delivering tens of milliwatts for wireless power transfer in next-generation smart city environments. [PDF]

Sci Rep
Joshi M, Hu K, Lynch Iii CA, Tentzeris MM.   +3 more
europepmc   +1 more source

Broadband multi-beam lens-assisted mmID enabling multi-gigabit backscatter data rates for next-generation wireless networks. [PDF]

Nat Commun
Joshi M, Lynch Iii CA, Hu K, Mensah YA, Cressler JD, Tentzeris MM.   +5 more
europepmc   +1 more source

Electromagnetic study of a split-ring resonator metamaterial with cold-electron bolometers. [PDF]

Beilstein J Nanotechnol
Matrozova EA, Chiginev AV, Revin LS, Pankratov AL.   +3 more
europepmc   +1 more source

Broadband slant-polarized series-fed microstrip patch antenna array based on magnetic current feeding technology. [PDF]

Sci Rep
Zhao Y, Ji X, Ma B, Si Y, Jia Y, Wu Q, Li M.   +6 more
europepmc   +1 more source

Multi-band circularly polarized patch antenna with CPW feed based on sunflower geometry and Gielis superformula for wireless communication. [PDF]

Sci Rep
Joshi K, Soni GK, Yadav D.
europepmc   +1 more source