045 the modern-day radar technology

THETHE HOLY QUR’AN HOLY QUR’AN RADAR TECHNOLOGY

BASED ON THE WORKS OF HARUN YAHYA WWW.HARUNYAHAY.COM and others PREPARED BY [email protected] F.Dejahang, BSc CEng, BSc (Hons) Construction Mgmt, MSc, MCIOB, .MCMI, PhD

The HolyThe HolyQur'an is theQur'an is theWord of AllahWord of Allah

MODERN-DAY RADAR TECHNOLOGY



(Surat al-Anbiya', 79)





(Surah Sâd, 36)

So We subjected the wind to him to blow at his command, softly, wherever he directed. (Surah Sâd, 36)

(Surah Sâd, 36)

(Surah Sâd, 36)

(Surah Sâd, 36)

(Surah Sâd, 36)

(Surah Sâd, 36)

(Surah Sâd, 36)

MODERN-DAY RADAR TECHNOLOGYRadar is a location device used to determine the

location, speed and direction of mobile or stationary objects, and works by reflecting micro-wave.1

The operating principle of radar bears a close similarity to the reflection of sound.

For example, someone shouting in a valley or a cave, hears his own voice being reflected back to him.

If we know how fast sound travels through the air, we can calculate the distance and general direction of the object it bounces off.


In the radar system, electromagnetic energy signals are used in very much the same way.

Signals with a microwave frequency are emitted toward an object and then return after being reflected by it.

This part of the signal returning to the radar is called an "echo."


Radar devices use this echo to determine the direction and distance of the object doing the reflecting.2

Since they also use electromagnetic energy, radio, television and the human eye bear a close resemblance to radar systems, though their frequencies are different.

MODERN-DAY RADAR TECHNOLOGYIn addition, radar uses the reflected energy known as the "echo," rather than directly transmitted energy as in these examples.3

Reflected signals are converted into numerical values by the radar receiver and recorded as data on "echo stores."

Finally, the data are processed and converted into images.4


The use of the Arabic verb "alanna," meaning "We have made malleable," in verse 10 of Surah Saba' is again exceedingly wise.

Because iron is still described as soft, or malleable, despite being physically very hard.

This form of iron, known as "soft magnetic iron" because of its magnetic properties is particularly used in radar and satellite technology.5

Soft iron is used because it strengthens the magnetic field and can be opened and closed as desired.




A radar image taken by satellite.This image, formed using microwaves,shows a mountainousregion of Salt Lake City, Utah.

Radar used to control the traffic in New Zealand.

Air radar used to identify powerful storms and track their movements.

This 27-meter-high radar facility, reminiscent of a fly's eye, scans the sky above northern Alaska and is used as an early warning system against ballistic missiles.


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045 the modern-day radar technology