KATHMANDU UNIVERSITY SCHOOL OF ENGINEERING Department of Electrical & Electronics Engineering LAB REPORT- III Reciprocity Theorem of Antenna (Tx and Rx pattern is same) By: Sudip Shrestha (41020) To: Manya Gautam Nov 21‚ 2010 Theory: 1. Reciprocity theorem: Many antenna properties are the same for both transmitting and receiving. It is often easier to calculate the gain of a transmitting antenna than the collecting area of a receiving antenna‚ and it is often easier
Premium Antenna Reciprocity
is typically represented as a three dimensional graph (as at right)‚ or as separate graphs in the vertical plane and horizontal plane. Contents[hide] * 1 Reciprocity * 1.1 Reciprocity applied to antennas * 1.2 Proof * 1.3 Practical consequences * 2 References * 3 External links | [edit] Reciprocity [edit] Reciprocity applied to antennas It is a fundamental property of antennas that the
Premium Antenna Reciprocity Electromagnetic radiation
Kinship System of the Bushmen Dior McClelland ANT 101 Introduction to Cultural Anthropology Melissa Kirkendall June 25‚ 2012 For thousands of years the San people have inhabited southern Africa‚ foraging through the Kalahari Desert. The San also known as the Bushmen‚ but the word Bushmen can be affiliated with negativity‚ so they prefer to be called the San people. This paper will briefly explain the kinship system of the San people‚ provide three examples of how the kinship system impacted
Premium Family Society Anthropology
“If economics is the dismal science‚ the study of hunting and gathering economies must be its most advanced branch” (Sahlins 1972: 1). Stone Age Economics is one of the well-known books in the subfield of economic anthropology provided by an American cultural anthropologist‚ Marshall Sahlins. This book is a slight representation in the literature dealing with ‘primitive’ or ‘tribal’ economic life. This book consists of a series of chapters that lacks a proper conclusion of Sahlins discoveries
Premium Sociology Anthropology Reciprocity
that various societies have for scarce resources. 9. You should know the different forms of distribution and exchange. In particular‚ you should be able to distinguish between the market principle‚ redistribution‚ and the various forms of reciprocity. 10. You need to be familiar with the potlatch. Specifically‚ you need to know what it is‚ where it is found‚ how it has changed through time‚ and how it functions at both the local and regional levels. CHAPTER OUTLINE I. Adaptive Strategies
Premium Agriculture Reciprocity
Part I. MULTIPLE CHOICE 1. An egalitarian society: a. Refers to the fact that all men are created equal b. Refers to the few differences in access to rewards between families an/or kin groups c. Means that females and males receive equal or nearly equal rewards d. All of the above 2. Stratified societies are noted for a. Classes and castes b. Unequal access to rewards c. Marked inequalities in access to wealth‚ power and prestige
Premium Kinship Marriage Polygamy
May 2005 RECIPROCITY: ITS SCOPE‚ RATIONALES‚ AND CONSEQUENCES Serge-Christophe KOLM “Of all the persons‚ however‚ whom nature points out for our peculiar beneficence‚ there are none to whom it seems more properly directed than to those whose beneficence we have ourselves already experienced. Nature‚ which formed men for that mutual kindness‚ so necessary for their happiness‚ renders every man the peculiar object of kindness‚ to the persons to whom
Premium Sociology
As we learned in class‚ key relationships people have in their lives could be identified as non-reciprocal relationships or reciprocal relationships. In the following paragraphs‚ I will detail the relationship between me and my landlord‚ Ms. L‚ which is a good example of the reciprocal relationship‚ and my relationship with my previous manager‚ Mr. Q‚ which well represents those non-reciprocal relationships I have in my life. Also‚ I will further evaluate my roles in those two relationships. The
Premium Reciprocal Reciprocal Reciprocity
Barter economy The non-cash exchange of goods and services is known as barter. Bartering was common in earlier societies‚ but is rare in an advanced economy with a stable currency. Barter usually replaces money as the method of exchange in times of monetary crisis. This can occur when the currency may be either unstable or simply unavailable for conducting commerce. A barter exchange operates as a broker and bank. In this type of exchange each participating member has an account that is debited
Premium Trade Money Commerce
The Reciprocities of Macbeth and Hamlet Shakespeare is a famous English poet and playwright known for his dramatic works that share critical similarities between one another. In most of his tragic plays‚ a character begins the play in a high social class and ends in‚ sometimes even lower than‚ the minimal social hierarchy. This development of a character’s social class is usually due to an incentive that changes a decision of one or more characters. These encouragements all impact the audience’s
Premium Hamlet Macbeth Characters in Hamlet