microwave communication system

[melodzky]

what is microwave communication system? what are the different spectrum services in microwave communication system? :?:

 

[Someone Electro]

Microvave comunicaton is used in telephone centrals and stuff like that.

You see those drum like tningys on high towers these are microwave antenas.The two "drums" must be in line of sight in order to comunicate.

 

[suicidalmonkey]

Mobile Phones and GPS also use microwave communication.

 

[Someone Electro]

Mobile phones use 800Mhz and thats far awey from microwave

 

[kinjalgp]

Radio frequency above 1GHz is called microwave frequency.
Microwaves have some special properties along with that of any electromagnetic waves. Like
1) They have very high directivity. Due to this they require very small antenna.
2) Free Space Path Losses at certain microwave frequencies are very less.
3) They can penetrate ionosphere and hence are used for satellite communication. And many more.....

Basically microwaves are used for point to point communication due to their high directivity property.

 

[melodzky]

thanks for the reply but can u help me again, wat website can i find principles and theories about microwave communications system. thanks again!!!

 

[Someone Electro]

Cod you use normal text. (Its easyer to read that that yelow stuf,besides it looks silly to me)

 

[melodzky]

Cod you use normal text. (Its easyer to read that that yelow stuf,besides it looks silly to me)

:arrow: okay, sorry for that...

 

[zachtheterrible]

go to google.com and type in microwave communication. There's lots of info on the net to sift through.

If you really want to get indepth, you should buy a book on radio communication. This will give you a base to learn microwave stuff. Its impossible to learn microwave communication without knowing lots about radio