Results 191 to 200 of about 36,933 (358)
A Compact Wideband Millimeter-Wave Crossover for Phased Array Antenna Systems in Remote Sensing Applications. [PDF]
Sensors (Basel)Ahmed FH, Saad R, Khamas SK.
europepmc +1 more source
Global Navigation Satellite System Signal Phase Combining and Performance of Distributed Antenna Arrays [PDF]
Wenfei Guo +3 more
openalex +1 more source
Advanced Functional Materials, EarlyView.In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken +6 more
wiley +1 more source
Optical techniques to feed and control GaAs MMIC modules for phased array antenna applications [PDF]
A complex signal distribution system is required to feed and control GaAs monolithic microwave integrated circuits (MMICs) for phased array antenna applications above 20 GHz.
Anzic, G. +3 more
core +1 more source
A Novel Topology of a 3 × 3 Series Phased Array Antenna with Aperture-Coupled Feeding. [PDF]
Sensors (Basel)Yang G, Lee CS, Zhang L.
europepmc +1 more source
Microneedle‐Based Biofertilizer Delivery Improves Plant Growth Through Microbiome Engineering
Advanced Functional Materials, EarlyView.This figure shows how microneedles are used to deliver biofertilizers to enhance plant growth through microbial migration, metabolic reprogramming, and changes in plant endogenous microbiome. Abstract This study presents a microneedle‐based system for the delivery of rhizospheric biofertilizers into plant tissues to enhance growth.
Zhicheng Le +14 more
wiley +1 more source
Design of a Ka-band Wideband Multibeam Phased Array
Guangtongxin yanjiu【Objective】The world has entered the era of 5th Generation Mobile Communication Technology (5G) and satellite Internet, and the demand for communication speed and capacity in various fields has surged, while the application of traditional parabolic and ...
GUAN Jin +4 more
doaj
Advanced Functional Materials, EarlyView.In‐situ doping during growth of SnSe and subsequent attachment of SnS produces high‐quality lateral pn‐heterojunctions between van der Waals semiconductors. Electron beam induced current measurements demonstrate electrically active pn‐junctions, paving the way for devices that harness charge separation at lateral interfaces in layered heterostructures.
Peter Sutter +4 more
wiley +1 more source
Moving phase center antenna arrays with optimized static excitations
, 2003 Shiwen Yang, Yeow Beng Gan, Anyong Qing
openalex +2 more sources
The Design of a Broadband E-plane H Sectoral Horn Phased Array Antenna Using Mutual Coupling [PDF]
, 2007 Cheol‐Soo Lee, Jeong‐Ki Pack
openalex +1 more source