India Pakistan conflict along IB and LoC (July 2021 onwards)

mokoman

Senior Member
Joined
May 31, 2020
Messages
6,283
Likes
34,101
Country flag
Turkish drone operating within range of s-400 and russian air defense .

not sure about the altitude its operating . could be flying low .

but very interesting about how these air defense works . not everything is 100% fool proof .

Ukranians are using it as a spotter for guiding artillery fire .

translation:

According to the flight location and range information in the images taken by TB-2 from Kherson airport 48 km away, it operated from a distance of approximately 170-180 km against the S-400 and IADS (integrated air defense system) that Russia has in Crimea, which consists of S-400 and other systems.

 
Last edited:

Lonewolf

Psychopathic Neighbour
Senior Member
Joined
Jan 26, 2021
Messages
7,301
Likes
27,601
Country flag
Turkish drone operating within range of s-400 .

not sure about the altitude its operating . could be flying low .

but very interesting about how these air defense works . not everything is 100% fool proof .

Ukranians are using it as a spotter for guiding artillery fire .

translation:

According to the flight location and range information in the images taken by TB-2 from Kherson airport 48 km away, it operated from a distance of approximately 170-180 km against the S-400 and IADS (integrated air defense system) that Russia has in Crimea, which consists of S-400 and other systems.

Ruski uses anti air guns against Turkish drones , why waste a 10 million missile on 6 million drone
 

THESIS THORON

Senior Member
Joined
Apr 23, 2021
Messages
6,594
Likes
32,200
Country flag
some pakistani sheit.

1648056365488.png

1648056383896.png

1648056407489.png

1648056435373.png


Ground surveillance RADAR for border monitoring by NRTC Pakistan exhibited during IDEAS-2018

1648056476165.png


This radar's original name was NR-1 or National radar 1 and was made at NUST by PHD students doing their thesis... Details can be found on NUST website in their finished projects list.

1648056516255.png



  1. Short Range Ground Surveillance Radar We (they, pakis) are working on development of short range ground surveillance radar for detection of moving targets. The project provides an opportunity to develop know-how of complete electronic system design and development and at the same time, the project acts as a platform for working on research areas of current interest such as automatic target classification, high resolution representation of radar micro-Doppler signal and rain clutter mitigation (range enhancement using signal processing). Our electronic system development effort is geared towards acquiring the know-how to conceive design and develop a complete electronic system that meets a given set of user requirements. In order to meet these system level requirements we have designed and fabricated its components such as antenna, microwave circuits and modules, baseband circuits, DSP system, built-in test and monitoring, turn tilt platform and mechanical hardware. NR-V3, a solid state coherent pulse doppler radar for detection of moving vehicles and pedestrians up to a range of 4 km for pedestrians and 12 km for vehicles
    Image




  2. [21:27]
    Microstrip Antennas and Arrays 16x12 Folded Dipole Array Antenna: Specifications: Half power Beamwidth E plane : 4.2º H plane : 5.7º Gain 28±1 dB Sidelobe Level ≤ -18 dB Frequency Ku Band VSWR Bandwidth 800 MHz
    Image




  3. [21:28]
    32x12 Folded Dipole Array Antenna: Specifications: Half power Beamwidth E plane : 2.2º H plane : 5.7º Gain 29±1 dB Sidelobe Level ≤ -20 dB Frequency Ku Band VSWR Bandwidth 600 MHz
    Image




  4. [21:28]
    8x8 Aperture Coupled Microstrip Patch Array Antenna: Specifications: Half power Beamwidth E plane : 9.9º H plane : 10.34º Gain ?? Sidelobe Level ≤ -16 dB Frequency ?? VSWR Bandwidth ??
    Image




  5. [21:29]
    Planer Inverted-F Antenna (PIFA): In this work, multiband planer inverted-F antenna with 6mm height was designed, simulated in HFSS and fabricated for operating in the GSM, DCS and WLAN bands. In addition, a reduced height planer inverted-F antenna with 2mm height was also designed simulated and fabricated for application in multiband slim handsets.
 

Lonewolf

Psychopathic Neighbour
Senior Member
Joined
Jan 26, 2021
Messages
7,301
Likes
27,601
Country flag
some pakistani sheit.

View attachment 146487
View attachment 146488
View attachment 146489
View attachment 146490

Ground surveillance RADAR for border monitoring by NRTC Pakistan exhibited during IDEAS-2018

View attachment 146491

This radar's original name was NR-1 or National radar 1 and was made at NUST by PHD students doing their thesis... Details can be found on NUST website in their finished projects list.

View attachment 146492


  1. Short Range Ground Surveillance Radar We (they, pakis) are working on development of short range ground surveillance radar for detection of moving targets. The project provides an opportunity to develop know-how of complete electronic system design and development and at the same time, the project acts as a platform for working on research areas of current interest such as automatic target classification, high resolution representation of radar micro-Doppler signal and rain clutter mitigation (range enhancement using signal processing). Our electronic system development effort is geared towards acquiring the know-how to conceive design and develop a complete electronic system that meets a given set of user requirements. In order to meet these system level requirements we have designed and fabricated its components such as antenna, microwave circuits and modules, baseband circuits, DSP system, built-in test and monitoring, turn tilt platform and mechanical hardware. NR-V3, a solid state coherent pulse doppler radar for detection of moving vehicles and pedestrians up to a range of 4 km for pedestrians and 12 km for vehicles
    Image




  2. [21:27]
    Microstrip Antennas and Arrays 16x12 Folded Dipole Array Antenna: Specifications: Half power Beamwidth E plane : 4.2º H plane : 5.7º Gain 28±1 dB Sidelobe Level ≤ -18 dB Frequency Ku Band VSWR Bandwidth 800 MHz
    Image




  3. [21:28]
    32x12 Folded Dipole Array Antenna: Specifications: Half power Beamwidth E plane : 2.2º H plane : 5.7º Gain 29±1 dB Sidelobe Level ≤ -20 dB Frequency Ku Band VSWR Bandwidth 600 MHz
    Image




  4. [21:28]
    8x8 Aperture Coupled Microstrip Patch Array Antenna: Specifications: Half power Beamwidth E plane : 9.9º H plane : 10.34º Gain ?? Sidelobe Level ≤ -16 dB Frequency ?? VSWR Bandwidth ??
    Image




  5. [21:29]
    Planer Inverted-F Antenna (PIFA): In this work, multiband planer inverted-F antenna with 6mm height was designed, simulated in HFSS and fabricated for operating in the GSM, DCS and WLAN bands. In addition, a reduced height planer inverted-F antenna with 2mm height was also designed simulated and fabricated for application in multiband slim handsets.
Chinese design of 1990's rebranded
 

Latest Replies

Global Defence

Articles

Top