New PDF release: Antenna Compendium Volume 1

By American Radio Relay League

ISBN-10: 0872590194

ISBN-13: 9780872590199

The most desirable quantity in ARRL's well known Antenna Compendium sequence contains articles on a multiband transportable, quads and loops, baluns, the Smith Chart, and extra.

Show description

Read Online or Download Antenna Compendium Volume 1 PDF

Similar radio books

Read e-book online The Exception to the Rulers: Exposing Oily Politicians, War PDF

Now in paperback, the nationwide bestseller that demanding situations the company and political hypocrisy that has silenced the United States n Exception to the Rulers, award-winning journalist Amy Goodman exposes the lies, corruption, and crimes of the facility elite-an elite that's reinforced by way of huge media conglomerates who imprecise the reality.

R. Alton Lee's The Bizarre Careers of John R. Brinkley PDF

" Tells the tale of the notorious "Goat Gland health professional" -- arguable clinical charlatan, groundbreaking radio impresario, and prescient political campaigner -- and recounts his impressive rags to riches to rags profession. a favored comic story of the Twenties posed the query, "What's the quickest factor on 4 legs?

Get Online-Marketing von Rundfunkmedien: Dimensionen und PDF

Dieses Buch bietet einen umfassenden Einblick in die Online-Marketing-Praxis und -Aktivitäten von Rundfunkmedien im world-wide-web. Jochen A. Siegle festigt das bisher terminologisch wie wissenschaftlich noch schwache Online-Marketing-Gerüst und analysiert die aktuelle ökonomische sowie medienpolitische measurement der Rundfunkmedien als content material supplier und Werbeträger.

Additional info for Antenna Compendium Volume 1

Example text

I'-.. " "'-~ i'-~ '--~ , <, r-. ()I". " "]-'~ ~ ',,- ,,~ I /1/r ............ ~. 11100IlHI 10 h1 -h 2 -1 Me'- ~~ :iWMH. r-, ~~ ['11 o~ 100 'X ~~ ~ ~, ... ," ~~ 1000 ~ "",- .... 6 Electric field attenuation for horizontal polarization over good earth. ] Refer to the attenuation curves for horizontal polarization in Fig. 6. At frequencies of 10 MHz and greater, the space wave is the principal part of the field. Below 10 MHz, the surface wave predominates except in the region near the source. Note that the initial fall-off rate for the 100kHz, 1 MHz, and 10 MHz curves is 1/ r 4 , which results from a 1/ r 3 factor for the reactive near field and a 1/ r factor for the surface- or space- CHAPTER} ~4 PROPAGATION wave attenuation.

11100IlHI 10 h1 -h 2 -1 Me'- ~~ :iWMH. r-, ~~ ['11 o~ 100 'X ~~ ~ ~, ... ," ~~ 1000 ~ "",- .... 6 Electric field attenuation for horizontal polarization over good earth. ] Refer to the attenuation curves for horizontal polarization in Fig. 6. At frequencies of 10 MHz and greater, the space wave is the principal part of the field. Below 10 MHz, the surface wave predominates except in the region near the source. Note that the initial fall-off rate for the 100kHz, 1 MHz, and 10 MHz curves is 1/ r 4 , which results from a 1/ r 3 factor for the reactive near field and a 1/ r factor for the surface- or space- CHAPTER} ~4 PROPAGATION wave attenuation.

Hansen, Reference Datafor Radio Engineers, Chapter 32 - Antennas, Howard W. , Indianapolis, Indiana, seventh edition, 1989. [5] C. A. , New York, 1982. [6] J. D. Kraus, Antennas, McGraw-Hill, New York, 1950. [7] S. A. Schelkunoff and H. T. Friis, Antennas: Theory and Practice, John Wiley & Sons, New York, 1952. [8] IEEE Std 100-1977, IEEE Standard Dictionary of Electrical and Electronics Terms, published by IEEE, New York, distributed in cooperation with WileyInterscience, New York, 1977. [9] A.

Download PDF sample

Antenna Compendium Volume 1 by American Radio Relay League


by Jeff
4.0

Rated 4.89 of 5 – based on 43 votes