Results 171 to 180 of about 1,806 (250)

Design and Experimental Validation of a 12 GHz High-Gain 4 × 4 Patch Antenna Array for S21 Phase-Based Vital Signs Monitoring. [PDF]

Sensors (Basel)
Vatamanu D, Miclaus S, Matekovits L.
europepmc   +1 more source

Compact and low cross-polarization microstrip patch antenna for 5G Internet of Things applications. [PDF]

PLoS One
Nguyen-Huy H, Tran H, Pham-Duy H, Dao-Duc T, Hussain N.   +4 more
europepmc   +1 more source

A new approach to circularly polarized dipole array antenna with polarization conversion technique. [PDF]

Sci Rep
Ghaedi F, Dastranj A.
europepmc   +1 more source

A novel double defected ground structures and parasitic patches for enhanced MIMO antenna performance. [PDF]

Sci Rep
Pramono S, Nugroho AS, Sulistyo ME, Mujawar M.   +3 more
europepmc   +1 more source

A Metasticker Composed of Indium-Tin-Oxide-Square-Fractal Rings for Broadband Absorption. [PDF]

Materials (Basel)
Kim MS, Choi WW, Kim Y.
europepmc   +1 more source

Generalized escape criteria for fractals via convex viscosity approximation iterations. [PDF]

PLoS One
Wang S, Ahmad K, Yang Y, Cotîrlă LI, Breaz D.   +4 more
europepmc   +1 more source

Design of rectangular patch antennas through machine learning. [PDF]

Sci Rep
Merino-Fernandez I, Del Pino J, Khemchandani S.   +2 more
europepmc   +1 more source

A stochastic wideband propagation-graph channel model for plants-affected drones air-to-ground mmWave communications. [PDF]

PLoS One
Zhang J, Liu L, Li SB, Xu Y.
europepmc   +1 more source

Design and Evaluation of a Flexible Substrate-Based Microstrip Sensor for Partial Discharge Detection in High-Voltage Equipment. [PDF]

Sensors (Basel)
Dong S, Hu X.
europepmc   +1 more source

High-Gain Miniaturized Ultrawideband Antipodal Vivaldi Antenna with Metamaterials. [PDF]

Micromachines (Basel)
Zhang W, Shi L, Zhao C, Yang R.
europepmc   +1 more source