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frequency diversity and adaptive pulse-to-pulse agility, enabling it to track even the most morphic radar signatures. It is the most common ground radar in China, and is rapidly being exported to other countries. The radar features excellent anticlutter and antijamming ability, as well as very good
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compression. This system can simultaneously track up to 100 targets and can feed the data to missile-interceptor batteries. It can track targets flying as high as 75,000 feet (22,900 m) and 186 miles (299 km) in distance.
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The JY-14 can be upgraded to a more powerful power supply, giving it a wider range. This has been seen only in China so far, where multiple stations are tied together with the air defense system.
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According to US intelligence, Iran has been purchasing the JY-14 radar system since the late 1990s, but China reportedly has accelerated the project since the start of
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Wind resistance capacity: 25 m/s, normal operations, 25β35 m/s, operations with degraded performance, >35 m/s, operations stopped without damage.
190:. It is capable of detecting multiple targets within its range and determine their parameters, tracking them even through surface clutter and
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The system is manufactured by the East China
Research Institute of Electronic Engineering (ECRIEE), No. 38 Research Institute (
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adaptability and automatization. Incorporated techniques include dual pulse frequency diversity, pulse-to-pulse
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423:
Weiwu, Xu (1993). "The challenges and the ways to deal with-where is airborne fire control radar going".
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517:"Shrewd Eyes and Mind of the Missile and Space Defense High-Potential Radars: Past, Present and Future"
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The JY-14 system has been in production since 1998, and has since exported, most notably to
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400:
363:
Lin, Chu-chin (May 2001). "PLA Special
Operations Exclusive--PLA Airborne Operations".
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425:
Proceedings of the IEEE 1993 National
Aerospace and Electronics Conference-NAECON 1993
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450:
416:
334:
290:
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Li, Neng-Jing (July 1995). "Radar ECCMs New Area: Anti-Stealth and Anti-ARM".
500:"Chinese Radar Operating in North Korea may indicate closer military ties".
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Full coherent high power transmitter, multi-element modulator assembly
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Additionally, several JY-14 radars have been found operating in
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High gain, low sidelobe and vertically offset multibeam antenna
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Proceedings of CIE 1991 International
Conference on Radar
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PLA Air
Defence Radars Technical Report APA-TR-2009-0103
469:"China steps up air-defense work on Iran's border fears"
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mode with 31 different frequencies, has a large band of
301:, according to US intelligence sources, along the DMZ.
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IEEE Transactions on
Aerospace and Electronic Systems
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614:Military radars of the People's Republic of China
202:operating parameter frequencies, and uses linear
337:and frequency diversity multichannel receiver
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609:Military equipment introduced in the 1990s
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343:Adaptive threshold, automatic clutter map
227:techniques, and an advanced computerized
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333:low noise, wide frequency band, large
375:Foreign Broadcast Information Service
330:High stability, frequency synthesiser
318:Frequency diversity interval: 150 MHz
219:over a wide frequency band, adaptive
7:
548:"Advanced JY-14 tactical 3D radar"
14:
427:. Vol. 1. pp. 303β309.
210:The system is notable for having
515:Boyev, Sergei (September 2001).
111:320 nautical miles (590 km)
377:CPP20010530000087, 1 May 2001.
42:
1:
477:. p. A3. Archived from
179:) is a medium to long range
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504:. 4 July 2006. p. 32.
433:10.1109/NAECON.1993.290933
245:εδΈη΅ε·₯η¨η η©ΆζοΌδΈε½η΅εη§ζιε’ε
¬εΈη¬¬δΈεε
«η η©Άζ
188:People's Republic of China
28:People's Republic of China
244:
186:produced and used by the
280:U.S. military operations
194:jamming. It utilizes a
171:(domestic designation:
24:Country of origin
369:Defense International
175:, formerly known as:
546:He, Ruilong (1991).
474:The Washington Times
313:Other specifications
560:1991cie..proc..149H
467:(18 October 2001).
401:1995ITAES..31.1120L
20:
527:on 22 January 2002
481:on 19 October 2001
274:Notable incidents
217:frequency agility
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523:. Archived from
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409:10.1109/7.395231
395:(3): 1120β1127.
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65:1.5β2.1 GHz
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563:. Retrieved
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340:Adaptive MTI
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235:Manufacturer
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15:
554:: 149β151.
502:Sectorwatch
465:Gertz, Bill
291:North Korea
284:Afghanistan
231:technique.
181:air defense
598:Categories
350:References
92:Pulsewidth
67:, E/F band
34:Introduced
451:108904714
417:111259231
299:Indonesia
264:Sri Lanka
260:Venezuela
150:Precision
142:Elevation
83:Beamwidth
61:Frequency
565:10 April
531:10 April
485:10 April
305:Upgrades
295:Thailand
268:Zimbabwe
212:wideband
124:Diameter
116:Altitude
556:Bibcode
397:Bibcode
256:Vietnam
241:Chinese
145:0 ~ 20Β°
133:Azimuth
56:Unknown
48:Unknown
37:Unknown
584:ECRIEE
449:
439:
415:
243::
173:LLQ302
447:S2CID
413:S2CID
367:[
184:radar
169:JY-14
158:Power
108:Range
45:built
19:JY-14
567:2022
533:2022
487:2022
437:ISBN
297:and
266:and
252:Iran
247:)).
229:BITE
225:CFAR
223:and
200:ECCM
167:The
137:360Β°
127:25 m
53:Type
429:doi
405:doi
373:in
282:in
221:MTI
192:ECM
177:384
100:RPM
73:PRF
43:No.
600::
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519:.
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403:.
393:31
391:.
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204:FM
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161:-
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.