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Chapter 2: Antenna System-Level Performance Parameters. Before the theoretical treat-ment of antennas starts, it is good to have a knowledge of what parameters are important to characterize an antenna and what these parameters mean. This chapter treats this topic
23 gru 2015 · ANTENNA THEORY ANALYSIS AND DESIGN THIRD EDITION. Addeddate 2015-12-23 16:29:19 Identifier Antenna.Theory.Analysis.and.Design3rd.Edition Identifier-ark ark:/13960/t8nc9tv64 ... PDF download. download 1 file . SINGLE PAGE PROCESSED JP2 ZIP download. download 1 file ...
The third editionof Antenna Theory is designed to meet the needs of electrical engi- neering and physics students at the senior undergraduate and beginning graduate levels, and those of...
3.1 BASIC ANTENNA PROPERTIES. Most antennas reversibly link radiation fields to currents flowing in wires at frequencies ranging from sub-audio through the far-infrared region. Aperture antennas that link radiation fields to materials can operate in microwave, infrared, visible, ultraviolet, X-ray, gamma ray, and even higher energy regimes.
The radio antenna may be defined as the interface between a circuit in which electrical power is constrained to follow conducting paths, and electromagnetic radiation travelling freely through space. The antenna may convert power in the circuit into radiated energy or vice versa, forming either a transmitting or receiving antenna respectively ...
Fig. 2.1.1 shows a simple wireless communication link comprising a transmitter, wireless channel, and a receiver. The transmitter consists of an RF generator, feed line, and an antenna that converts the guided wave coming from the feed to a radiating waveform in open space.
The third edition of Antenna Theory is designed to meet the needs of electrical engi- neering and physics students at the senior undergraduate and beginning graduate levels, and those of practicing engineers.
