Results 31 to 40 of about 22,763 (260)

Multiband effects on the conductivity for a multiband Hubbard model

, 2008
4 pages, 5 ...
Gu, Shi-Jian, Cao, Junpeng, Chen, Shu, Lin, Hai-Qing   +3 more
openaire   +2 more sources

Regularized Sampling of Multiband Signals [PDF]

IEEE Transactions on Signal Processing, 2010
The title and introduction have changed.
openaire   +2 more sources

Design of a Dual Band Microstrip Antenna with Broadband and Circular Polarization Characteristics Useful for Different Wireless Applications

Advanced Electromagnetics
A multiband microstrip antenna has been proposed in this research article. The proposed antenna provides two bands. Two obtained bands are wideband in nature. Lower frequency band ranges from (1.3–1.6) GHz with 20.68% of bandwidth. Higher frequency band
T. D. Malakar, M. Mondal, S. Das, S. Bala, B. Bag   +4 more
doaj   +3 more sources

Optimizing Data for Modeling Neuronal Responses

Frontiers in Neuroscience, 2019
In this technical note, we address an unresolved challenge in neuroimaging statistics: how to determine which of several datasets is the best for inferring neuronal responses.
Peter Zeidman, Samira M. Kazan, Nick Todd, Nikolaus Weiskopf, Nikolaus Weiskopf, Karl J. Friston, Martina F. Callaghan   +6 more
doaj   +1 more source

A Triple Band Substrate Integrated Waveguide with Dielectric Resonator Antenna for 4G and 5G Applications

Micromachines, 2023
A triple-band substrate integrated waveguide (SIW) with dielectric resonator antenna (DRA) for fourth-generation (4G) and fifth-generation (5G) applications is proposed and analyzed in this paper.
Irene Kong Cheh Lin, Mohd Haizal Jamaluddin, Abinash Gaya   +2 more
doaj   +1 more source

Modern Reflectarray Antennas: A Review of the Design, State-of-the-Art, and Research Challenges

IEEE Access
As communication technology advances, high-gain antennas are being investigated for a variety of long-distance applications. One such high gain antenna is reflectarray, it has combined advantageous characteristics of a reflector and phased array antennas.
J. Annal Joy, Sandeep Kumar Palaniswamy, Sachin Kumar, Malathi Kanagasabai, S. Bashyam, Mousa I. Hussein   +5 more
doaj   +1 more source

Combine and Conquer: Simultaneous Transmission Over Multiband Multi-Hop WLAN Systems

IEEE Access, 2021
Multi-hop relay networks are deployed to restore communication environment in the catastrophe stricken area. Deployment of these networks are fast and easy but performance is low due to the relay nature of the networks.
Asad Ali
doaj   +1 more source

Multiband SAS Imagery

CoRR, 2018
Advances in unmanned synthetic aperture sonar (SAS) imaging platforms allow for the simultaneous collection of multiband SAS imagery. The imagery is collected over several octaves and the phenomenology's interactions with the sea floor vary greatly over this range -- higher frequencies resolve proud and fine structure of the seafloor while lower ...
openaire   +2 more sources

Low-Profile Penta-Band Automotive Patch Antenna Using Horizontal Stacking and Corner Feeding

IEEE Access, 2019
Connected cars with a multitude of frequency bands to be covered for the 4G and 5G mobile communication standards would benefit immensely from the low-profile and compact multi-band antenna designs.
Jasmeet Singh, Ralf Stephan, Matthias A. Hein   +2 more
doaj   +1 more source

Impact of Satellite Sounding Data on Virtual Visible Imagery Generation Using Conditional Generative Adversarial Network

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
The visible band of satellite sensors is of limited use during the night due to a lack of solar reflection. This study presents an improved conditional generative adversarial networks (CGANs) model to generate virtual nighttime visible imagery using ...
Ji-Hye Kim, Sumin Ryu, Jaehoon Jeong, Damwon So, Hyun-Ju Ban, Sungwook Hong   +5 more
doaj   +1 more source