An Investigation on Passive Inter-Modulation generated by antenna contact [PDF]
, 2017 In modern day handheld cellular devices, low-profile is a key design target. In addition, with the introduction of 4G protocols, the number of cellular bands has increased significantly and the simultaneous transmission of multiple bands is more common ...
Hasnat, Forhad
core
Preparation and Evaluation of a Polyimide-Coated Ultrafine Gilt Molybdenum Wire and Its Knitted Mesh Used for Electromagnetic Reflectors. [PDF]
Polymers (Basel), 2017 Shao H +5 more
europepmc +1 more source
Narrowband Internet of Things (NB-IoT): From Physical (PHY) and Media Access Control (MAC) Layers Perspectives. [PDF]
Sensors (Basel), 2019 Mwakwata CB +5 more
europepmc +1 more source
Passive intermodulation generation in wire mesh deployable reflector antennas [PDF]
Deployable reflector antennas represent a proven technology with obvious benefits for mobile satellite applications. Harris Corporation has provided deployable reflector antennas for NASA's Tracking and Data Relay Satellite System (TDRSS). These antennas
Turner, Gregory M.
core +1 more source
The Effect of Scratch-Induced Microscale Surface Roughness on Signal Transmission in Radio Frequency Coaxial Connectors. [PDF]
Micromachines (Basel)Zhou Y, Zhang T, Xie G, Gao J.
europepmc +1 more source
Passive Intermodulation Distortion in Radio Communication Systems : Signal Models and Digital Cancellation [PDF]
Cellular networks and technology have evolved substantially since the late 1970s, with successive generations bringing a variety of new features. Each upcoming generation is better and more advanced in technology when compared to the previous generation.
Waheed, Muhammad Zeeshan
core
Auditory cellular cooperativity probed via spontaneous otoacoustic emissions. [PDF]
Biophys JBergevin C +4 more
europepmc +1 more source
RF CAD-Assisted Nonlinear Transmission Line Model of Distributed Passive Intermodulation [PDF]
, 2017 Kozlov, Dmitry +2 more
core
Physical Modelling and Cancellation of External Passive Intermodulation in FDD MIMO
In this paper, the physical approach to model external (air-induced) passive intermodulation (PIM) is presented in a frequency-division duplexing (FDD) multiple-input multiple-output (MIMO) system with an arbitrary number of transceiver chains.
Ivanov, Andrey +2 more
core