270:
35:
452:
289:
315:
391:
430:
253:, and delivery began in the same year. However, although the antenna is common, the peak power of AN/SPS-17 was 750 kW (1.5 MW depending on the version), while that of AN/SPS-28 was 250 kW, which is a considerable difference. Therefore, it was inferior in detection ability. For this reason, this machine was developed with the goal of exhibiting the same weight as the AN/SPS-28 and the same performance as the AN/SPS-17.
265:
In AS-943, these dipole antennas were arranged at a distance of half the wavelength in the vertical and horizontal directions, and at a distance of one-fourth of the wavelength from the planar reflector. The beam width is 20 x 25.5 °, which is not much different from the AN/SPS-28's 19 x 27 °, but
261:
As the antenna, a mattress type is adopted like AN/SPS-28, and the dipole antennas are arranged in 7 rows x 4 stages, and the AS- with the antenna of the identification friend or foe (IFF) incorporated in the upper part. A 943 antenna was used. However, AN/SPS-29D uses a smaller antenna.
266:
the pulse width is significantly longer from 4 microseconds to 10 microseconds. To compensate for this decrease in distance resolution, the number of pulse repetitions increased from 150 pps to 300 pps.
440:
It was widely used overseas as well as on board ships (mainly Sumner-class / Gearing-class destroyers), but it also disappeared with the retirement of the onboard ships.
422:, which had enhanced electronic protection capabilities. However, due to its long wavelength and low resolution, it was replaced by radar with shorter wavelengths than
411:
This machine was continuously improved in the order of AN/SPS-29A, AN/SPS-29B, and AN/SPS-29C, and AN/SPS-29D with a smaller antenna was also manufactured for the
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developed by
General Electric was first adopted for large ships, and since 1957. Delivery has started. In addition,
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In the 1950s, post-war generation radars using the same frequency band were required, and the
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8:
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It then evolved into AN/SPS-37, which introduced pulse compression technology, and
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The Naval
Institute guide to world naval weapon systems 1997-1998
136:
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159:
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230:. They have deployed radars that use bands (then called
618:
The Naval
Institute Guide to World Naval Weapon Systems
158:
is a two-dimensional (giving only Range and
Bearing)
532:List of military electronics of the United States
178:, and was equipped aboard naval ships during the
642:
214:During World War II, the U.S. Navy started with
635:Self-Defense Force Equipment Yearbook 2006-2007
202:. After modernization, it was redesignated as
249:using the same antenna was also adopted for
666:Military equipment introduced in the 1950s
33:
671:Military electronics of the United States
584:
559:
428:
313:
268:
218:, which was commissioned in 1940, as an
637:. Asaun News Agency. ISBN 4-7509-1027-9
14:
643:
661:Military radars of the United States
467:Independence-class aircraft carrier
443:
24:
448:
25:
682:
280:
515:Guardian-class radar picket ship
450:
389:
382:Guardian-class radar picket ship
330:Charles F. Adams-class destroyer
287:
285:
503:Allen M. Sumner-class destroyer
487:Forrest Sherman-class destroyer
365:Allen M. Sumner-class destroyer
345:Forrest Sherman-class destroyer
578:
553:
537:Radar configurations and types
79:
13:
1:
606:
547:
462:Essex-class aircraft carrier
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299:Essex-class aircraft carrier
209:
7:
520:
10:
687:
589:. Naval Institute Press.
585:Friedman, Norman (1997).
564:. Naval Institute Press.
560:Friedman, Norman (1981).
413:United States Coast Guard
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162:that was manufactured by
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135:
127:
117:
107:
97:
89:
78:
70:
60:
50:
32:
656:Military radars of Japan
509:Fletcher-class destroyer
492:Mitscher-class destroyer
482:Providence-class cruiser
387:
371:Fletcher-class destroyer
350:Mitscher-class destroyer
340:Farragut-class destroyer
309:Providence-class cruiser
222:for large ships such as
497:Gearing-class destroyer
477:Baltimore-class cruiser
355:Gearing-class destroyer
304:Galveston-class cruiser
437:
335:Coontz-class destroyer
322:
277:
51:Country of origin
623:Naval Institute Press
432:
377:Hamilton-class cutter
317:
272:
166:. It was used by the
542:Early warning radar
182:. Variants include
172:early warning radar
39:AN/SPS-29 aboard a
29:
438:
323:
278:
27:
433:AN/SPS-37 aboard
318:AN/SPS-29 aboard
273:AN/SPS-29 aboard
228:aircraft carriers
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16:(Redirected from
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220:air search radar
164:General Electric
131:500 km (270 nmi)
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65:General Electric
37:
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21:
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527:List of radars
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401:JDS Amatsukaze
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320:JDS Amatsukaze
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651:Naval radars
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435:USS Intrepid
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325:USS Atalanta
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247:Westinghouse
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176:World War II
155:
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74:October 1958
61:Manufacturer
42:
562:Naval Radar
472:USS Norfolk
224:battleships
645:Categories
607:References
251:destroyers
200:AN/SPS-29E
196:AN/SPS-29D
192:AN/SPS-29C
188:AN/SPS-29B
184:AN/SPS-29A
71:Introduced
548:Citations
424:AN/SPS-40
420:AN/SPS-43
407:AN/SPS-37
243:AN/SPS-28
239:AN/SPS-17
210:AN/SPS-29
204:AN/SPS-37
156:AN/SPS-29
141:Unlimited
119:Beamwidth
98:Frequency
28:AN/SPS-29
18:AN/SPS-37
615:(2006).
521:See More
180:Cold War
102:VHF Band
43:Mitscher
168:US Navy
137:Azimuth
593:
568:
511:(FRAM)
505:(FRAM)
499:(FRAM)
373:(FRAM)
367:(FRAM)
257:Design
174:after
170:as an
149:250 kW
113:300 Hz
395:Japan
160:radar
146:Power
128:Range
82:built
627:ISBN
591:ISBN
566:ISBN
359:FRAM
226:and
216:CXAM
198:and
90:Type
41:USS
625:.
621:.
234:).
232:VHF
123:20°
109:PRF
80:No.
647::
415:.
206:.
194:,
190:,
186:,
93:2D
85:89
599:.
574:.
361:)
357:(
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
_1975-01.jpg)
_radar_arrangement_in_1965.jpg)
