نفس الفكرةجاتني فكره رادار يصنع ويضع وسط الجبال ليكشف اي مسار او محاولة التخفي بينهم للكروز او الطيران المنخفض
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نفس الفكرةجاتني فكره رادار يصنع ويضع وسط الجبال ليكشف اي مسار او محاولة التخفي بينهم للكروز او الطيران المنخفض
ماشاء الله تبارك اللهلقيت لك معلومات عنه
رادار خفي متخصص في كشف الاهداف الشبحية والمنخفضه ويتعذر تحديد موقعه أو التشويش عليه أو تدميره بالقذائف الموجهة على الإشعاع ، يمكنه تتبع 2000 هدف في نفس الوقت تغطية 360 درجة مداه 250 كلم
مشاهدة المرفق 209155مشاهدة المرفق 209156
بحوث مشتركة بين مركز الأمير سلطان للدراسات والبحوث الدفاعية و Concordia University و معهد بحوث الإلكترونيات المصري
رادار للكشف عن الألغام الأرضية
MIMO-Software Defined Radio based GPR System for Land Mine Detection
مشاهدة المرفق 328619
In this paper, a multi-input multi-output (MIMO) coherent transmit and receive Ground Penetrating Radar (GPR) system, totally software-defined, is presented. all its Tx/Rx parameters can be controlled by the software along with signal processing capability of digitized signals. The system is capable of transmitting and receiving signals over the band of 450 MHz to 6 GHz. To cover this wide band range of frequencies, Three Log Periodic Directive Antennas (LPDA‘s) ultra-wideband (UWB) antennas are designed, fabricated and tested. These antennas can be switched using microwave switches. A software-defined and computer-controlled 8-inputs and 32-outputs antenna switching matrix is realized using 1×4 microwave switches. The proposed system can be considered as a non-invasive sensor to detect and image underground targets for various applications that includes detection of land mines, tunnels, bunkers, utility pipes and exploration of natural resources like oil, gas, etc.
ذكر مميزات كثيرة والصراحة ابهرني يوم قال نشتغل عليه منذ ( 5 سنوات )
دول قليلة من تمتلك هذي التقنية وشيئ يدعو للفخر ,
بحوث مشتركة بين مركز الأمير سلطان للدراسات والبحوث الدفاعية و Concordia University و معهد بحوث الإلكترونيات المصري
رادار للكشف عن الألغام الأرضية
MIMO-Software Defined Radio based GPR System for Land Mine Detection
مشاهدة المرفق 328619
In this paper, a multi-input multi-output (MIMO) coherent transmit and receive Ground Penetrating Radar (GPR) system, totally software-defined, is presented. all its Tx/Rx parameters can be controlled by the software along with signal processing capability of digitized signals. The system is capable of transmitting and receiving signals over the band of 450 MHz to 6 GHz. To cover this wide band range of frequencies, Three Log Periodic Directive Antennas (LPDA‘s) ultra-wideband (UWB) antennas are designed, fabricated and tested. These antennas can be switched using microwave switches. A software-defined and computer-controlled 8-inputs and 32-outputs antenna switching matrix is realized using 1×4 microwave switches. The proposed system can be considered as a non-invasive sensor to detect and image underground targets for various applications that includes detection of land mines, tunnels, bunkers, utility pipes and exploration of natural resources like oil, gas, etc.