{"title":"第一种基于SAW的敌我识别系统及其在奥地利航空航天防御中的操作","authors":"F. Seifert, H. Stocker, O. Franz","doi":"10.1109/HISTELCON.2008.4668733","DOIUrl":null,"url":null,"abstract":"Starting in 1976 for the Austrian air surveillance (SSR) system, required by the neutrality status of Austria, an identification friend or foe system (IFF) was designed, simulated and realized at the Vienna university of technology in about 20 diploma and PHD theses in cooperation with the Austrian ministry of defense and Schrack Inc., Vienna. Goal was to make it resistant against deceptive electronic counter measures (ECM). Using surface acoustic wave (SAW) chirp filters identification signals with high time bandwidth product were achieved. The IFF was flight tested in 1988 and came to successful use in the Yugoslavian civil war 1991, when Austrian airspace neutrality was violated by MIG fighter planes, equipped with ECM.","PeriodicalId":138843,"journal":{"name":"2008 IEEE History of Telecommunications Conference","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"The first SAW based IFF system and its operation in Austrian aerospace defence\",\"authors\":\"F. Seifert, H. Stocker, O. Franz\",\"doi\":\"10.1109/HISTELCON.2008.4668733\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Starting in 1976 for the Austrian air surveillance (SSR) system, required by the neutrality status of Austria, an identification friend or foe system (IFF) was designed, simulated and realized at the Vienna university of technology in about 20 diploma and PHD theses in cooperation with the Austrian ministry of defense and Schrack Inc., Vienna. Goal was to make it resistant against deceptive electronic counter measures (ECM). Using surface acoustic wave (SAW) chirp filters identification signals with high time bandwidth product were achieved. The IFF was flight tested in 1988 and came to successful use in the Yugoslavian civil war 1991, when Austrian airspace neutrality was violated by MIG fighter planes, equipped with ECM.\",\"PeriodicalId\":138843,\"journal\":{\"name\":\"2008 IEEE History of Telecommunications Conference\",\"volume\":\"41 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-11-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 IEEE History of Telecommunications Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/HISTELCON.2008.4668733\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE History of Telecommunications Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/HISTELCON.2008.4668733","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The first SAW based IFF system and its operation in Austrian aerospace defence
Starting in 1976 for the Austrian air surveillance (SSR) system, required by the neutrality status of Austria, an identification friend or foe system (IFF) was designed, simulated and realized at the Vienna university of technology in about 20 diploma and PHD theses in cooperation with the Austrian ministry of defense and Schrack Inc., Vienna. Goal was to make it resistant against deceptive electronic counter measures (ECM). Using surface acoustic wave (SAW) chirp filters identification signals with high time bandwidth product were achieved. The IFF was flight tested in 1988 and came to successful use in the Yugoslavian civil war 1991, when Austrian airspace neutrality was violated by MIG fighter planes, equipped with ECM.
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