Answer / revathi

A device used for radiating or receiving radio waves.
omni direction antenna is one that works equally well in
all directions

Answer / dilip

an antena is either transmitter or reciver that is used to
transmit or catch the signals

Answer / aruna

Antenna is a radiating element. It is used for transmitting
as well as receiving purpose. There are so many types of
antennas are available. Omni directional antennas are
radiating in all directions uniformly.

Answer / sharfudeen

It is the important communication instrument whose impedence
at transmitter and receiver should be equal so that maximum
power or signal can be tansfered.

Answer / pravin kumar

Antenna means It is a device which used for transmitting and receiving the data through microwave signals with some power and frequency

Answer / gnanam

antenna is an electronic device which is used for radiating
the electromagnetic waves.it should hav maximum directivity
and bandwidth.there are so many types horn antenna,dipole
antenna,parabolic antenna,log antenna and yagi uda
antenna.in most cases and in tv stations yagi uda antenna is
used.

Answer / sacchidanand teke

An antenna is an electrical device which converts electric
power into radio waves, and vice versa.It is usually used
with a radio transmitter or radio receiver.
They are used in systems such as radio broadcasting,
broadcast television, two-way radio, communications
receivers, radar, cell phones, and satellite communications
ETC...
Antennas may also include reflective or directive elements
or surfaces not connected to the transmitter or receiver,
such as parasitic elements

Answer / radha krishna chaitanya

antenna is a device which is used for trasnmitting as well
as receives the electromagnetic signals .......... by using
DUPLEX METHODE..........

Answer / yash

antenna is a device which converts singnals and catch them
or transmitt them in the transmission medium

Answer / faryal

An antenna is an metallic device and it is a transducer that
transmits and receives electromagnetic waves.

what is ip

6 Answers   Cisco, NSN,

How can the race-around problem be solved?

0 Answers  

ADVANTAGES OF BNC COAX CONNECTOR

2 Answers  

hi friends, i have applied for oces 2010. can u give me a brief idea about the entrance exam which is gng to be held on may30th.Is the exam of technical or it includes aptitude? i am from ece stream.pls mail me at navinmsl@gmail.com

1 Answers  

for linear polarisation antenna how do u measure polarisation?

0 Answers   Bosch,

Name one microprocessor that works in the same way as that of intel 8085 but of another company.

0 Answers   Bhel, NTPC,

what is orthogonal code of 0

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What is the difference between microprocessors and micro controllers?

4 Answers   CTS,

I've finished b tech in electronics and communication engg.Can i appaer for the nic exam

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A noiseless 8kHz channel is sampled every 1msec. What is the maximum data rate?

1 Answers   Chongqing University of Posts and Telecommunications,

why number of scanning lines per frame always odd in television?

1 Answers  

What is modulation? And where it is utilized?

0 Answers