Results 151 to 160 of about 17,770 (216)

A Novel Multiband Fusion Method Considering Scattering Characteristic Fluctuation Between Sub-Bands. [PDF]

Sensors (Basel)
Li P, Luo L, Huang D.
europepmc   +1 more source

A compact ultra-wideband bandstop filter using mu-negative and ENZ metamaterial resonators for multiple advanced wireless communication systems. [PDF]

PLoS One
Elbathaoui M, Jebbor N, Das S, Ali W, Arockiam SAN, Kumar OP, Boufounas EM.   +6 more
europepmc   +1 more source

Design and analysis of a multi-layer circuit absorber with ultra-wideband and polarization insensitivity. [PDF]

Sci Rep
Ghafourivayghan M, Shabunin S.
europepmc   +1 more source

Developing and examining a compact dual band circularly polarized ultra-wideband antenna covering C-band and X-band applications. [PDF]

Sci Rep
Kolusu D, Nanda S.
europepmc   +1 more source

Hybrid equivalent circuit-deep neural network design of optically transparent metasurface with microwave RCS reduction. [PDF]

iScience
Si L, Ma T, Dong L, Niu R, Dang C, Bao X, Zhu K, Sun H, Zhu W.   +8 more
europepmc   +1 more source

Ninja optimization algorithm based ultra wideband antenna electromagnetic band gap modeling via a generative adversarial network. [PDF]

Sci Rep
Alhussan AA, Khafaga DS, El-Kenawy EM, Abdelhamid AA, Ibrahim A, Singla MK, Gupta J, Gupta A, Thakur E, Eid MM.   +9 more
europepmc   +1 more source

Study on the maximum penetration depth of GPR based on soil electromagnetic properties. [PDF]

Sci Rep
Lu S, Zhao D, Qian J, Zhang Z, Wei B.
europepmc   +1 more source

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Ultra-Wideband Multifunctional Communications/Radar System

IEEE Transactions on Microwave Theory and Techniques, 2007
We have designed, simulated, fabricated, and tested an ultra-wideband (UWB) multifunctional communication and radar system utilizing a single shared transmitting antenna aperture. Two surface acoustic wave bandpass chirp filters were used to modulate the radar and communications pulses, generating linear frequency modulation waveforms with opposite ...
George N. Saddik, Rahul S. Singh, Elliott R. Brown   +2 more
openaire   +3 more sources