Results 81 to 90 of about 1,354,536 (196)

Time for a change in phased array radar architectures- part II: The d-radar

open access: yes, 2015
A novel multifunction phased array radar is introduced, characterized by conformal arrays, extensive usage of digital beam forming and separation between Tx and Rx arrays.
Piracci, EG   +14 more
core   +1 more source

Research on Phased Array Radar Resource Management in Searching Mode

open access: yesMATEC Web of Conferences, 2016
Multifunction phased array radar, with rational management of time resource and energy resource, can search and track multiple targets simultaneously.
Wu Junqing., Cheng Ting.
doaj   +1 more source

Phase Noise and Dynamic Range in Radar Arrays

open access: yesIEEE Transactions on Circuits and Systems I: Regular Papers
<p>© 2025 The Authors. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.</p>
Samir Nooshabadi, Ali Hajimiri
openaire   +1 more source

Joint Collaborative Radar Selection and Transmit Resource Allocation in Multiple Distributed Radar Networks with Imperfect Detection Performance

open access: yesLeida xuebao
In this study, a collaborative radar selection and transmit resource allocation strategy is proposed for multitarget tracking applications in multiple distributed phased array radar networks with imperfect detection performance.
Chenguang SHI   +4 more
doaj   +1 more source

Aspects of the Subarrayed Array Processing for the Phased Array Radar

open access: yesInternational Journal of Antennas and Propagation, 2015
This paper gives an overview on the research status, developments, and achievements of subarrayed array processing for the multifunction phased array radar. We address some issues concerning subarrayed adaptive beamforming, subarrayed fast-time space-time adaptive processing, subarray-based sidelobe reduction of sum and difference beam, subarrayed ...
openaire   +3 more sources

Probe-based, quasi-near-field phased array calibration

open access: yes, 2020
Phased array technology provides remarkable scanning flexibility and spatial search capability for the multifunction radar system, airborne radar system, and many other applications.
Islam, Shajid
core  

Physical Knowledge Based Scalable Phased Array Antenna Modeling for Radar Systems [PDF]

open access: yes, 2016
The development of a large-scale phased array radar system such as the future MPAR will need a cost-effective tool for predicting electromagnetic characteristics of antennas.
Perera, Sudantha
core  

DESIGN AND IMPLEMENTATION OF A PHASED ARRAY ANTENNA FOR MULTI-MISSION APPLICATIONS [PDF]

open access: yes, 2018
Multifunction Phased Array Radar (MPAR) was defined to investigate the feasibility of integrating weather observation and air surveillance radars into a single network.
Mirmozafari, Mirhamed
core  

Weather Targets Doppler Processing in Phased Array Radar with Fast Azimuthal Scanning: Phased Array Weather Radar

open access: yes, 2021
There is an increasing demand for a highly accurate weather system on the runway for early detection and warning of severe weather phenomena. Due to the high performances of a phased array radar system in terms of time-resolution and elevation-resolution,
Gîrdianu, Alex (author)
core  

Phased array radar individual recognition based on phase-frequency fusion feature

open access: yesTongxin xuebao
To solve the problem of phased-array radar individual identification in the complex electromagnetic environment with wide spectrum, heterogeneous waveforms and strong energy, an unintentional modulation feature extraction method based on phase and ...
LI Baozhu   +4 more
doaj  

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