Results 251 to 257 of about 55,426 (257)

Global range alignment for ISAR

IEEE Transactions on Aerospace and Electronic Systems, 2003
A new technique is developed for range alignment in inverse synthetic aperture radar (ISAR) imaging. The shifts made to the echoes are modeled as a polynomial, and the coefficients of this polynomial are chosen to optimize a global quality measure of range alignment.
D. Kasilingam, Junfeng Wang
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Simulation of shipborne ISAR imaging

2012 IEEE 11th International Conference on Signal Processing, 2012
Shipborne inverse synthetic aperture radar (ISAR) imaging is in imperious demands with warfare at sea tending to be the key battle field in the future. Simulations of shipborne ISAR imaging are studied when ships are yawing, pitching and rolling are studied.
Jing Lu, Fulin Su, Jianjun Gao
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Kraftwerkstreppe Mittlere Isar

2000
Die Isar entspringt im Karwendelgebirge und mundet nach einer Lauflange von 295 km bei Deggendorf in die Donau. Mit der Nutzung der Wasserkrafte der Isar in groserem Umfang wurde in den 1920er Jahren begonnen. Etwa zur gleichen Zeit erfolgte die Isaruberleitung zum Walchensee im Rahmen der Errichtung des Walchenseekraftwerks wie auch der Ausbau der ...
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Superresolution techniques and ISAR imaging

Proceedings of the IEEE National Radar Conference, 2003
High-resolution optimal estimation techniques are applied to the problem of radar imaging of rotating objects, sometimes referred to as ISAR (inverse synthetic array radar) imaging. Typical digital range-Doppler processing operations are described, utilizing two spectral estimation techniques. Quality ISAR images have been obtained from such processing,
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Multistatic and MIMO ISAR techniques

2017
The exploitation of ISAR data simultaneously acquired by multiple radar systems is considered in this chapter in order to enhance the quality of ISAR images of moving targets with respect to the conventional single-sensor case, thus making ISAR images more effective when used for target classification and recognition.
Debora Pastina, Marta Bucciarelli
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3D Interferometric ISAR

2018
Elisa Giusti, Marco Martorella, Fabrizio Berizzi   +2 more
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An der Isar

2019
Leander Steinkopf, Quynh Tran, Simon Strauß, Katharina Herrmann, Lukas Haffert, Annekathrin Kohout, Daniel Gerhardt, Noemi Schneider   +7 more
openaire   +1 more source