By | November 2, 2015


A linear antenna array is antenna
system consisting of a number of identical
antennas placed in a straight line.

• Common assumptions:

– The array antenna elements are equally spaced, with
inter-element spacing equal to a constant value d.

– The receiving point (i.e. point P) is very far from the
antenna array

– The element antennas have the same current amplitude,
but may have different phases.

What is MIMO (Multiple In Multiple Out) ?

The term mimo stand’s for multiple input multiple output we use mimo technology to improve the throughput and channel gain.
“” it,s easy to Collect different signals from multiple paths at one time at the receiver side will increase the gain of the channel  “”

* Multiple antennas at the transmitter

* Multiple antennas at the receiver side .

* we can achieve maximum speed using mimo technology

* Robustness and maximize throughput of the data link

* Using alternative antenna technology we can not achieve good spectral efficiency at a lower cost

* Using 2×2 MIMO tecchnology will doubles the capacity and 4×4 MIMO quadruples capacity. 

* it is  compatible with 802.11x ( earlier versions )

* By using mimo technology we can increase battery life

Category: Radar-Antenna

About Abid Jamal

Abid Jamal Received his B.S. Degree in Electronics & Communication in 2014 (Gold Medalist) from University of Lahore, Islamabad, Pakistan and Master’s Degree in Electrical Engineering from Capital University of science and technology, Islamabad, Pakistan, in 2016. He is the Creator of www.Electronicslovers.com website. Awarded by “A” grade in Electronic & circuits MIT online certificate. He achieved an academic Excellence certificate in the year 2014. He received Dean Honor Roll award for earning GPA 3.67, Spring-2015 in MSEE. He has done many projects using Different kinds of microcontroller. His research interests include Radar Cross Section measurements, Smart Grid communications, Intelligent transportation systems, driver-less car, cellular mobile communication & networks, improve Smartphone’s battery life for 3G+LTE user’s, and embedded systems.

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