Seminar on Active Microwave Radar


What can we measure?

Satellite height
Significant wave height
Wind Speed

Aliasing

The altimeter measures sea level once every repeat period (except at cross-over points)
If we have a high frequency signal which we measure at a low frequency we get aliasing
Because of the way the altimeter lays down its tracks these aliased signals appear to move


....etc

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seminar report on microwave superconductivity ....etc

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Microwave Remote Sensing

(MRS)

What is microwave remote sensing?
A special application of microwave communications technologies for the purpose of collecting geophysical information about targets (objects and media) without making physical contact.
Microwave reflections or emissions from earth materials bear no direct relationship to their counterparts in the visible portions of the spectrum.

How does Microwave Remote Sensing work?
There is an interaction between the EM waves and matter.
The target imposes a modulation on the EM ....etc

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Introduction
In recent years, Broadband technology has rapidly become an established, global commodity required by a high percentage of the population. The demand has risen rapidly, with a worldwide installed base of 57 million lines in 2002 rising to an estimated 80 million lines by the end of 2003. This healthy growth curve is expected to continue steadily over the next few years and reach the 200 million mark by 2006. DSL operators, who initially focused their deployments in densely-populated urban and metropolitan areas, are now challenged ....etc

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Plz send me pdf file on microwave remote sensing ....etc

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previous work, recent advances in monolithic microwave integrated circuits and also advantages & disadvantages of MMICs. ....etc

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Worldwide Interoperability for Microwave Access. In the rap.idly-evolving sphere of wireless technology, WiMAX is. the next generation in wireless access to the Internet with speeds that are equivalent to cable or DSL connections. While Wi-Fi focused on providing wireless LAN and Internet access, WiMAX is geared to deliver broadband access over a range of 10 t6 50 kIn at speeds varying from 10 to 70 Mbps. There are two main types of WiMAX: Fixed WiMAX and Mobile WiMAX.



Similar to cellular networks, the WiMAX service is provided through ....etc

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Question:

If you put a CD in a microwave oven, it will

do nothing.
burn up the microwave oven.
burn up the CD.

Observations About Microwaves

Microwave ovens cook food from inside out
They can cook foods unevenly
They don’t defrost foods well
You shouldn’t put metal inside them?!
Do they make food radioactive or toxic?

Electromagnetic Spectrum

Long-wavelength EM waves: Radio & Microwave
Medium-wavelength: IR, Visible, UV light
Short-wavelength: X-rays & Gamma-rays

Water Molecules[ ....etc

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Introduction
In recent years, Broadband technology has rapidly become an established, global commodity required by a high percentage of the population. The demand has risen rapidly, with a worldwide installed base of 57 million lines in 2002 rising to an estimated 80 million lines by the end of 2003. This healthy growth curve is expected to continue steadily over the next few years and reach the 200 million mark by 2006. DSL operators, who initially focused their deployments in densely-populated urban and metropolitan areas, are now challenged ....etc

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Respected Sir/Madam,

I am a post graduate student and i have my seminar in two days so i need a report on 'APPLICATIONS OF MICROWAVE REMOTE SENSING' please help me with it and please mail the report to [email protected] .

Thank you ....etc

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