EMClarity White Paper BASIC PATH CONSIDERATIONS FOR A MICROWAVE LINK Date: May 2010 223171 1 BASIC PATH CONSIDERATIONS FOR A MICROWAVE LINK Date: May 2010 Revised: 1.0 Summary There are a number of factors to be checked when considering a possible path for a microwave link. Ideally‚ a microwave link would
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which a known fraction of the power is measured so that the total may be calculated. A number of coupling units used for such purpose are known as directional coupler. (5) ATTENUATORS :- It consist of a resistive wane inside the wave guide to absorb microwave power according to its position w.r.t side wall of the wave guide. Attenuation will be maximum if the wane is placed at center. (a)
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Nowadays‚ with the invention of the microwave and with the popularity of fast food restaurants‚ food has become easier to prepare than ever. Do you think microwave ovens and fast food restaurants are beneficial to society? Use specific reasons and examples to support your answer. Most of the people prefer fast foods and foods cooked in microwave oven instead of preparing and cooking foods at home that takes longer. The trend of having food quickly has advantages and disadvantages. I think this
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transmitting power without using wires i.e.‚ transmitting power as microwaves from one place to another is in order to reduce the transmission and distribution losses. This concept is known as Microwave Power transmission(MPT). We also discussed the technological developments in Wireless Power Transmission (WPT). The advantages‚ disadvantages‚ biological impacts and applications of WPT are also presented. KEY WORDS Microwave Power transmission (MPT)‚ Nikola Tesla‚ Rectenna‚ Solar Power Satellites
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when marginal revenue equals marginal cost. Because our costs are sunk we should lower our prices so that we can fill to capacity. 14.4 A manufacturer of microwaves has discovered that male shoppers have little value for microwaves and attribute almost no extra value to an auto-defrost feature. Female shoppers generally value microwaves more than men and attribute greater value to the auto-defrost feature. There is little additional cost to incorporating an auto-defrost feature. Since men and
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Radio waves and Microwaves Radio communications Radio waves are used to broadcast radio or television signals from transmitters‚ which are then converted into electrical signals with an aerial (which is made out of metal to absorb the radio waves) so you can hear and see them. When done so the aerial converts this wave into an electrical signal (because of the electromagnetic waves energy exciting particles in the aerial and causing them to oscillate/vibrate and thus create an electrical current)
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Waves Assignment Microwave Ovens Microwave ovens‚ or microwaves‚ are kitchen appliances which use microwave radiation to cook‚ heat or defrost food. Properties of a microwave: Microwaves are electromagnetic waves with wavelengths longer than those of Terahertz (THz) wavelengths‚ but relatively short for radio waves. Microwaves have wavelengths approximately in the range of 30 cm (frequency = 1 GHz) to 1 mm (300 GHz). The word microwave generally refers to "alternating current signals with
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Executive Summary The General Appliance Corporation (GAC)‚ specializing on manufacturing various kinds of home appliances. The GAC was decentralized and it divided into 4 main product divisions‚ 4 manufacturing divisions as well as 6 staff offices. GAC manufactured few component parts and usually bought them from outside vendors. Transfer prices of the parts were negotiated between departments based on outside suppliers’ price. While the purchasing staff had the power to settle disputes when there
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been Whirlpool. In 1989‚ Whirlpool Corporation embarked on an ambitious global expansion with the objective of becoming the world market leader in home appliances. However‚ by the mid-1990s‚ serious problems had emerged in the company’s international operations. Whirlpool’s European profit fell by 50%‚ lost $70 million in Asia‚ appliance sales in Brazil plummeted by 25% although the company invested hundreds of millions of dollars to modernize operations. In response to these problems‚ Whirlpool
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General Electric company in the Home Appliances market and to do the SWOT analysis. Introduction General Electric Company (GE) was founded in 1892 and is based in Fairfield‚ Connecticut. It operates as a technology‚ media‚ and financial services company worldwide. Its Consumer & Industrial segment sells and services major home appliances including refrigerators‚ freezers‚ electric and gas ranges‚ cook-tops‚ dishwashers‚ clothes washers and dryers‚ microwave ovens‚ room air conditioners‚ and residential
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