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Mhz Antenna
I have to design an FM antenna for a dimension of 5x2 cm, an idea of what type of antenna can be designed?
Antenna specifications: Frequency: 78 to 108 MHz radiation pattern: Omni directional return loss about 7 dB required size: 50 mm x 20 mm Please help me with what type of antenna best for May implementation of these specifications ...
Have no idea, look at some sources posable design specifications Omni antenna FM antenna directional: Frequency: 78 to 108 MHz radiation patterns: Omni directional return loss about 7 dB required size: 50 mm x 20 mm Yahoo search FM design omni directional antenna as limited to:. Any edu http://search.yahoo.com/search?n=10&ei=UTF-8&va_vt=any&vo_vt=any&ve_vt = Vp_vt = any & & vd = all & vf = all & vm = p & fl = 0 & fr = & p = b2ie7 FM + antenna + design + Omni directional + + As + To + =. vs. EDU found ... http://iris.nyit.edu/ ~ sblank / VPforFM.htm 1. Introduction This paper reports the results of a study to determine the optimal configuration for the FM transmitter antennas [1,2]. The topics are: 1) design of vertically polarized (VP) systems antennas for broadcasting FM, 2) the success of this system to achieve better penetration in service areas which had already been performed using horizontal polarization (HP) or circular polarization (CP) and 3) the consequences for countries that are building new or expanded services FM broadcasting. To have an appropriate reference for this discussion, we will examine both the general requirements for FM antennas, and also features that are typical of FM transmitter antennas in use today. Of particular importance are the factors of polarization, impedance, gain, the coverage of the pattern, width and strip "on the performance of the tower." In addition, attention is paid to the impact that the characteristics of the transmitter antenna on the energy maintenance of electrical and radiation hazards. ****** Ref 2 http://www.cs.cmu.edu/afs/cs.cmu.edu/project/theo-11/www/naive In -bayes/20_newsgroup/sci.electronics/52807 Article
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