Dipole antenna is nothing but an antenna with two poles. It is the simplest type of antenna. A dipole antenna is an aerial half a wavelength long. It is an electrical device that is used to send or receive radio or television signals. It consists of two rods connected to a transmission line at the center. It has maximum radiations at right...
The function of antennas at base stations of cellular radio systems has been proven to be a successful way to increase the performance and the channel ability of personal communication systems. In compare to those technically highly developed base station antennas, the exterior and the practical principle of car antennas with omni directional patte...
Antennas are the electronic devices used for transmission and reception of electromagnetic or radio waves. Basically an antenna is an arrangement of aerial electrical conductors. They convert radio frequency electrical currents into electromagnetic waves and vice versa. Antennas have wide range of uses. They are used in the systems such as radio an...
The term grounding means a common return path in electrical circuits. Electricity grounding is nothing but the connection of part of an electrical circuit to an electrical ground. There are three types of grounds, static, RF and electrical. Static grounding is the most difficult. There will no be guaranteed results. The electrical grounding is t...
While watching television the viewer is provided with wholesome entertainment. He is in a very relaxed mood. It would definitely be very advantageous if he performs some exercises so that the time would be doubly useful.
Different exercises for abdomen
The three most useful abdominal muscles are listed below. The Bicycle maneuver invo...
While watching television the viewer is in a very light and relaxed mood. He is totally removed from the situation around him and absolutely engrossed with the scenes on the television. During this time if he works out some pull-ups then it would be very useful for him. Consequently, he would be attaining dual benefit of entertainment and exercise ...
Pregnant women often take rest at home. For passing the time they are glued to the television. It would be very beneficial that these women perform some exercises. These would be helpful for them for a myriad of reasons. Some of exercises, which can be performed while watching television, are listed below.
Lat pulley is a gym equipment that is used basically for high and low pulley exercises. Often the lat pulleys are also known by the name of lat pull down which is actually the name of the exercise that is done with lat pulley. This exercise is a proven way and an excellent exercise for working out the muscles of the back specifically. However many ...
While watching television the viewer is in a very relaxed mood and is absolutely entertained by the scenes. He can improve the utility of the time spent in watching television by performing some back exercises. By this method, he can achieve dual gains of entertainment and body fitness simultaneously.
You may know how to pitch a baseball, but what about pitching a golf ball? In all honesty, these are two entirely different pitches that we are talking about. Although just about everyone knows what pitching a baseball is, the same does not hold true about pitching a golf ball. But, as golf continues to become increasingly popular among people of a...