site diversity

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• Site diversity — is a technique to limit the effect of rain fade in satellite communications, mainly in the Ka band. The downlink transmissions ofsatellites cover very large areas, that will have different weather. The sitediversity technique consists of linking… …   Wikipedia

• Diversity scheme — Terrestrial microwave radio system with two antenna arrays configured for space diversity In telecommunications, a diversity scheme refers to a method for improving the reliability of a message signal by using two or more communication channels… …   Wikipedia

• Diversity combining — is the technique applied to combine the multiple received signals of a diversity reception device into a single improved signal. Contents 1 Various techniques 2 Switched combining two way radio example 2.1 How signals are evaluated …   Wikipedia

• Diversity University — Developer(s) Jeanne McWhorter, project community Engine MOO Platform(s) Platform independent …   Wikipedia

• Diversity and Distributions — Beschreibung wissenschaftliche Zeitschrift Fachgebiet Naturschutzbiologie Sprache Englisch …   Deutsch Wikipedia

• Site of Biological Importance — A Site of Biological Importance (or SBI) is one of the non statutory designations used locally by the Greater Manchester, Cheshire and Staffordshire County Councils in England to protect locally valued sites of biological diversity which are… …   Wikipedia

• Diversity at the University of California, Riverside — Main article: University of California, Riverside Enrollment by ethnicity, 2007[1] Total under graduates Percentage of total College of Humanities, Arts, Soc. Sci. Percentage of CHASS College of Natural Agricultural Sciences Percentage of CNAS… …   Wikipedia

• Site of Community Importance — A Site of Community Importance (SCI) is defined in the European Commission Habitats Directive (92/43/EEC) as a site which, in the biogeographical region or regions to which it belongs, contributes significantly to the maintenance or restoration… …   Wikipedia

• Crop diversity — is the variance in genetic and phenotypic characteristics of plants used in agriculture. Crops may vary in seed size, branching pattern, in height, flower color, fruiting time, or flavor. They may also vary in less obvious characteristics such as …   Wikipedia

• Convention on Biological Diversity — Document The Convention on Biological Diversity (CBD), known informally as the Biodiversity Convention, is an international legally binding treaty. The Convention has three main goals: conservation of biological diversity (or biodiversity);… …   Wikipedia

• Nucleotide diversity — is a concept in molecular genetics which is used to measure the degree of polymorphism within a population. [1] One commonly used measure of nucleotide diversity was first introduced by Nei and Li in 1979. This measure is defined as the average… …   Wikipedia