@inproceedings{fa390f2327f6457b824f7fd5de4465c3,
title = "Multi-channel P-ISAR grating lobes cancellation",
abstract = "The coherent combination of multiple channels for ISAR imaging purposes in passive radar systems is required in order to achieve a good range resolution. Passive ISAR may provides a suitable means to implement automatic target classification (ATC) and automatic target recognition (ATR). The range resolution is related to the transmitted signal bandwidth, therefore adjacent and non adjacent multi-channel signals should be exploited to obtain a wide band signal. This paper addresses the grating lobes issue that rises when a wide band signal with bandwidth gaps is obtained by adjoining multiple adjacent DVB-T channels. A cancellation technique based on the spatially variant apodization (SVA) technique is proposed. Results both on simulated and real data are provided.",
keywords = "Bandwidth gaps, Grating lobes, Multi-channel, Passive ISAR, SVA",
author = "D. Olivadese and M. Martorella and F. Berizzi",
year = "2012",
doi = "10.1049/cp.2012.1621",
language = "English",
isbn = "9781849196765",
series = "IET Conference Publications",
number = "603 CP",
booktitle = "IET International Conference on Radar Systems, Radar 2012",
edition = "603 CP",
note = "IET International Conference on Radar Systems, Radar 2012 ; Conference date: 22-10-2012 Through 25-10-2012",
}