LRDE's AESA HIGH POWER RADAR (HPR)

[ni8mare]

HIGH POWER RADAR (HPR)​

1. Description of Technology: The HPR is an Active Aperture Phased Array Radar based on Solid State Trans-Receive Modules. The Active Phased Array technology allows electronic scanning in azimuth as well as elevation. These radars have non-rotating design with planar arrays and provide 360 coverage without the requirement of mechanical rotation. There is seamless transition of tracks from one planar array to another planar array. The HPR is able to detect targets of 2m2 RCS at a distance of 450 Km. The radar is to classify targets automatically and it has ECCM features.It is able to resolve target in four dimensions (4D) namely Range, Azimuth, Height and Doppler Velocity. The radar is equipped with ICAO & STANAG 4193 compliant IFF system with provision to operate independent of primary radar.

2. Installation and Maintenance aspect The Radar will be installed and integrated at the deployment site. It is capable of being sited up to an altitude of 3000m Above Mean Sea Level. It can withstand severe environment conditions.The HPR would be able to operate on a 24x7 basis with low maintenance requirements and will be integrated in the IACCS Network of IAF.

3. Performance evaluation The Field trials of the radar in integrated mode will be carried out at deployed location, to meet each parameters of the Radar Specification.

4. Realization Approach The design of radar is based on proven technology available with LRDE.

5. HPR – Four Wall Physical Configuration The illustrative picture of static four-wall physical configuration of HPR is shown as below

On News:
https://www.business-standard.com/a...igh-power-radars-approved-118060701303_1.html

 

[Water Car Engineer]

They'll surely implement this on frigates, destroyers?

 

[kaykay]

Can you confirm if 12 recent approved radars were this or Indian version of Arudhra MPRs?

 

[randomradio]

Can you confirm if 12 recent approved radars were this or Indian version of Arudhra MPRs?

These are two different projects. 8 Arudhras were ordered long ago and more will follow.

These 12 new radars are static.

They'll surely implement this on frigates, destroyers?

For now, we will use the MF-STAR.

 

[kaykay]

These are two different projects. 8 Arudhras were ordered long ago and more will follow.

These 12 new radars are static.



For now, we will use the MF-STAR.

Are you sure those 8 Arudhras were not directly imported from Israel? Actually both Israeli MPR and Indigenous MPR are called as Arudhra....

 

[ni8mare]

Can you confirm if 12 recent approved radars were this

yes, 12 HPR are these said AESA radar

"Pursuing the goal of indigenization and self-reliance in the field of defence procurements, the DAC approved procurement of 12 high-power radars for the Indian Air Force," a defence spokesperson said in a statement.

The radars will provide long-range, medium- and high-altitude cover while detecting and tracking high-speed airborne targets following parabolic trajectories.

Technologically superior, the radars will have the capability to scan 360 degrees without mechanical rotation of antenna and will operate on 24X7 basis with minimal maintenance requirement.

https://www.business-standard.com/a...igh-power-radars-approved-118060701303_1.html

or Indian version of Arudhra MPRs?

Are you sure those 8 Arudhras were not directly imported from Israel? Actually both Israeli MPR and Indigenous MPR are called as Arudhra....

Why are you so fixated on Arudhra, it's the first AESA radar we developed long time ago 4-5 yrs to be precise after that at least 10-12 types of different AESA radar we have developed and the name is mostly to do with miss reporting

 

[randomradio]

Are you sure those 8 Arudhras were not directly imported from Israel? Actually both Israeli MPR and Indigenous MPR are called as Arudhra....

The Israeli Arudhras are EL/M 2084 ordered for the Barak SAM project. IAF ordered 18 radars.

DRDO Arudhras are different, ordered 8 initially, will climb to dozens more.

These 12 HPRs are entirely different. While the other two radars mentioned above are truck mounted MPRs, the HPR is a static radar constructed over a hardened facility.