DRDO, PSU and Private Defence Sector News

Karthi

Senior Member
Joined
Jul 15, 2018
Messages
2,214
Likes
17,753
Country flag
S Band dipole array developed by DRDO , for various Wireless applications. these dipoles are suitable for low gain omnidirectional applications.

Two elements PDA.jpg

two element printed diploe antenna


Four elements CPDA.jpg


4 element printed diploe anteena

Hardware of PDA & Two element s CPDA with reflector.jpg


PDA & 2 element collinear printed dipole anteena

Printed Dipole Antenna.jpg


////////////////////////////////////////////


Radar in Transportation mode WLR.jpg


SWATHI WLR in radar transportation testing.

Accelerometer Position on RSV.jpg


Radar vehicle for carrying WLR , the central round portion is accelerometer

OR36-Eight channel data acquisition system is used to capture ground shock and vibration. Eight points been identified as critical points for the radar carrying vehicle , these will affects the electronics and performance.
 

Karthi

Senior Member
Joined
Jul 15, 2018
Messages
2,214
Likes
17,753
Country flag
DRDO ground penetrating radar , handheld and vehicle mounted are developed . Hand held GPR has a weight of 5Kg. these are used in detecting Anti Tank, anti personal land mines.

handheld GPR.jpg


Hand held GPR

Radiating Element.jpg


Radiating element of vehicle mounted GPR

Radome Assembled with the antenna.jpg


antenna with Radome


Vehicle Mount Antenna.jpg


Vehicle mount antenna

Vehicle Mounted GPR .jpg


vehicle mount GPR

UWB Antenna for GPR.jpg


Ultra wide band antenna for GPR

TxRx antenna with isolation plate and absorber .jpg


TxRx antenna for gpr
TxRx antenna elements housed in Radome  GPR.jpg


TxRx antenna inside Radome
 

fire starter

Tihar Jail
Banned
Joined
Jan 14, 2020
Messages
9,609
Likes
84,137
Country flag

Latest Replies

Global Defence

New threads

Articles

Top