Würzburg radar

（重定向自Riitta）

Würzburg D in use. The quirl conical scanning antenna is prominent.

Würzburg A folded for travel. Note the simple antenna system.

Details of the rotating quirl dipole. The flat disk on the left, the reflector, faces the target. The rotating dipole broadcasts toward the reflector, which reflects the signal to the right. The main antenna dish would be positioned out of frame on the right, where it would focus the signal into a narrow beam facing the target.

The low-UHF band Würzburg radar was the primary ground-based gun laying radar for the Luftwaffe and the Wehrmacht Heer (German Army) during World War II. Initial development took place before the war and the apparatus entered service in 1940. Eventually over 4,000 Würzburgs of various models were produced. It took its name from the city of Würzburg as most German military electronic systems had European place names used for them, not necessarily all-German ones.

单词	Riitta
释义	Riitta 原声例句 TED演讲（视频版） 2020年9月合集 (Laughter) If you have doubts in the beginning, you will definitely regret it by the time Riitta is stuffing cold, wet bull kelp up your nose. （笑声）如果你一开始有疑虑，等到 Riitta 往你鼻子里塞冷的、湿牛海带的时候，你肯定会后悔的。英语百科 Würzburg radar （重定向自Riitta） The low-UHF band Würzburg radar was the primary ground-based gun laying radar for the Luftwaffe and the Wehrmacht Heer (German Army) during World War II. Initial development took place before the war and the apparatus entered service in 1940. Eventually over 4,000 Würzburgs of various models were produced. It took its name from the city of Würzburg as most German military electronic systems had European place names used for them, not necessarily all-German ones.
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