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[null,"1.","Record Nr.",null,"UNINA9910467476703321"]
[null,null,"Autore",null,"Budge Mervin C., Jr."]
[null,null,"Titolo",null,"Basic radar tracking / / Mervin C. Budge, Jr., Shawn R. German"]
[null,null,"Pubbl/distr/stampa",null,"Boston : , : Artech House, , ©2019"]
[{"$nulls":4},"[Piscataqay, New Jersey] : , : IEEE Xplore, , [2018]"]
[null,null,"ISBN",null,"1-63081-336-2"]
[null,null,"Descrizione fisica",null,"1 online resource (343 pages)"]
[null,null,"Collana",null,"Artech House radar series"]
[null,null,"Disciplina",null,"621.3848"]
[null,null,"Soggetti",null,"Tracking radar"]
[{"$nulls":4},"Electronic books."]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,null,"Sommario/riassunto","Detailed closed-loop bandwidth and transient response approach is a subject rarely found in current literature. This innovative resource offers practical explanations of closed-loop radar tracking techniques in range, Doppler and angle tracking. To address analog closed loop trackers, a review of basic control theory and modeling is included. In addition, control theory, radar receivers, signal processors, and circuitry and algorithms necessary to form the signals needed in a tracker are presented. Digital trackers and multiple target tracking are also covered, focusing on g-h and g-h-k filters. Readers learn techniques for modeling digital, closed-loop trackers. The radar circuitry/block diagrams necessary for range, Doppler and angle tracking are presented and described, with examples and simulations included. Factors such as noise and Swerling type fluctuations are taken into account. In addition to numerous worked examples, this approachable reference includes MATLAB&#170; code associated with analysis, simulations and figures. The book contains solutions to practical problems, making it useful for both novice and advanced radar practitioners. Software will be available for download on this page."]
[null,"2.","Record Nr.",null,"UNINA9910838226403321"]
[null,null,"Autore",null,"Johnson Jennifer"]
[null,null,"Titolo",null,"Grandmothers on Guard : Gender, Aging, and the Minutemen at the US-Mexico Border"]
[null,null,"Pubbl/distr/stampa",null,"Austin : , : University of Texas Press, , 2021"]
[{"$nulls":4},"©2021"]
[null,null,"ISBN",null,"1-4773-2276-0"]
[null,null,"Descrizione fisica",null,"1 online resource (222 pages)"]
[null,null,"Disciplina",null,"364.1"]
[null,null,"Soggetti",null,"Grandmothers - Political activity - Mexican-American Border Region"]
[{"$nulls":4},"Older women - Political activity - Mexican-American Border Region"]
[{"$nulls":4},"Vigilantes - Mexican-American Border Region"]
[{"$nulls":4},"Women conservatives - Political activity - Mexican-American Border Region"]
[{"$nulls":4},"SOCIAL SCIENCE / General"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,"Nota di contenuto",null,"Frontmatter -- Contents -- Acknowledgments -- Introduction. Border Politics and Invisible Women -- Chapter 1. Granny Brigades and Political Spectacle at the US-Mexico Border -- Chapter 2. Doing Old Womanhood at the Edge of the Nation-State -- Chapter 3. Grandma Grizzlies to the Rescue of Family and Nation -- Chapter 4. Misogyny Minuteman-Style and Women Tough Enough to Take It -- Chapter 5. Bringing the Border Back Home -- Conclusion. From Republican Motherhood to Patriotic Grandmotherhood -- Appendix. Walking the Line -- References -- Index"]
[null,null,null,"Sommario/riassunto","For about a decade, one of the most influential forces in US anti-immigrant politics was the Minuteman Project. The armed volunteers made headlines patrolling the southern border. What drove their ethno-nationalist politics? Jennifer L. Johnson spent hundreds of hours observing and interviewing Minutemen, hoping to answer that question. She reached surprising conclusions. While the public face of border politics is hypermasculine—men in uniforms, fatigues, and suits—older women were central to the Minutemen. Women mobilized support and took part in border missions. These women compel us to look beyond ideological commitments and material benefits in seeking to understand the appeal of right-wing politics. Johnson argues that "]
[{"$nulls":4},"the women of the Minutemen were motivated in part by the gendered experience of aging in America. In a society that makes old women irrelevant, aging white women found their place through anti-immigrant activism, which wedded native politics to their concern for the safety of their families. Grandmothers on Guard emphasizes another side of nationalism: the yearning for inclusion. The nation the Minutemen imagined was not only a space of exclusion but also one in which these women could belong."]