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\title{\large \bf INSTRUCTIONS FOR AUTHORS AND SPEAKERS} 
\author{H{\aa}kan~Bergz\'en\\
SAAB Communication\\
SE-351 80 V\"axj\"o\\
Sweden\\
hakan.bergzen@saabgroup.com}
\pagestyle{empty}
\begin{document}
\date{}
\vspace{-35mm}
\maketitle
\vspace{5mm}

\large{
\thispagestyle{empty}

\section*{\large{\underline{SUMMARY}}}

This paper has a layout that follows the instructions. We have selected a 
layout that is appropriate for most word processors. More elaborate 
typographic appearances can easily be performed on word processors, but the 
basic {\bf{mandatory}} requirements are that the defined page margins and 
typeface size shall be followed closely.

The easiest way to ensure that your paper follows these instructions is to 
use this document as a template for your own paper. 

Papers are to be submitted in electronic format. Authors submitting papers 
whose print-out is less than acceptable will be contacted and requested to 
improve the quality of their paper.

Basic instructions on how to guarantee readable visual presentation material 
are also included.

%********************************************************************

\section{\large{\underline{INTRODUCTION}}}

The full texts of the papers presented at the conference and that have been 
submitted according to the author schedule will be published in the 
Conference Proceedings. Typescripts should be prepared according to these 
instructions, and we urge authors to adhere to the important details of the 
instructions. 

Templates for Microsoft Word (doc), Rich Text Format (rtf) and LaTeX (tex) 
are available for download at the Nordic HF web site 
(http://www.nordichf.org). All papers presented at the conference will be 
made available in portable document format (pdf) on a CD together with the 
papers from all previous conferences for procurement after the conference 
via this web site. The CD will also be available for purchase at the 
conference.
%********************************************************************

\section{\large{\underline{PREPARATION OF TYPESCRIPT}}}
\subsection{\large{LANGUAGE, TYPEFACE AND TYPING}}

Papers must be written in English. The Programme Committee will not examine 
papers for linguistic correctness, but apparent errors will be noted and 
reported to authors for correction.

Typeface size of 12 points is recommended, with single spaced lines. Several 
typefaces are available and will be acceptable, however do not use very 
"thin" typefaces. The instructions use Times Roman 12 pt.

The quality and resolution of the print-out depends on the quality of the 
submission itself. Word processor settings and pdf conversion settings 
define how well an on-screen appearance is reflected in a print-out (this is 
especially true for pictures). 

We suggest that authors in doubt of the reproducibility of their typescript 
take copies and examine the quality of the copy before submitting the paper 
in electronic format.

\subsection{\large{PAPER SIZE AND LAYOUT}}

Papers shall use the A4 size (210 $\times$ 297 mm) paper format.

Top, bottom, left and right margins shall all be 25 mm, meaning that 
{\bf{no text or diagram}} may be closer than 25 mm to the paper edges. 
Please be careful with the top margin - various word processors may have 
different definitions.

The title of your paper should be typed centred at the top of the first 
page. Use bold face capital letters. Name, affiliation (name of 
organisation) and full address shall be typed below the title. Include 
E-mail address if applicable. Use one blank line between title and name, 
then three blank lines to separate the address from the first line of text.

Headings should be bold-face. Use a logical way of discrimination between 
headings, such as suggested here:

\setcounter{section}{0}

\section{\large{\underline{FIRST-ORDER HEADING}}}
\subsection{SECOND-ORDER HEADING}
\subsubsection{\underline{Third-order heading}}

Use one blank line between headings and between headings and the following 
text. Use two blank lines between the end of a text section and the 
following heading.

Note: This is a particular area where word processors allow any number of 
variations, some with nice results. However, we do not recommend using 
overly large typefaces for headings in the Proceedings.

%********************************************************************

\addtocounter{section}{1}
\addtocounter{subsection}{1}

\subsection{REFERENCES}

All references should be sufficiently detailed and complete to allow anyone 
desiring to retrieve referenced documents to succeed.

\subsection{DIAGRAMS AND PICTURES}

Diagrams should be placed where appropriate in the text, if this can be 
achieved with an attractive typographical layout and readability. If this 
proves difficult, place diagrams at the end of the paper. In both cases, 
references to the diagrams in the text must be clear. 

Use of colour in diagrams and pictures should be avoided. If deemed 
necessary, try to group them together so as to minimise the number of pages 
that need to be colour printed. 

\subsection{PAGINATION, LENGTH OF TEXT}

Do not add any page numbering to the submitted papers. Bottom centred page 
numbers will be added by the Programme Committee before printing. The total 
number of pages should not exceed 10 pages (invited papers can be longer 
than this).

%********************************************************************

\section{\large{\underline{ABSTRACT AND KEY WORDS}}}

We intend to make the conference papers available for search in 
international databases. To aid the Programme Committee with this each 
author should prepare and submit a separate piece of paper containing a 
summary of the paper, with an author name, organization, address and a 
suggested list of key words that appropriately covers the contents of the 
paper.

%********************************************************************

\section{\large{\underline{PRESENTATION}}}
\subsection{PREPARATION OF SLIDES AND TRANSPARENCIES}

The Programme Committee requires that all visual presentation material is 
clearly visible and readable from all parts of the conference hall. Authors 
must therefore follow the recommendations given on preparation of slides, 
overhead transparencies and PowerPoint presentations.

\begin{verse}
{\huge{\bf{
Character height (capitals) on overhead \\
transparencies shall be at least 5 mm. This\\
text is written in Times Roman 22 pt (bold).\\
Do not use all capital characters, since this\\ 
reduces readability!\\}}}
\end{verse}

Character height on slides shall not be less than about 1/40 of the height 
of the full picture. These recommendations give about the same character 
size on the screens for both overhead transparencies and slides. Observe the 
recommendations for all relevant text on your visual material, including 
tables, legends, definitions on diagrams etc. Please do not use 
transparencies and, in particular, slides with poor contrast or dark or 
highly saturated colours.

If in doubt over the readability of your slides/transparencies, please try 
them out on a screen width of about 2 m and viewing distance of 20 m (or 
scaled down as appropriate). If this proves acceptable, you should be 
confident to have a good visual presentation at the conference. A data 
projector with a resolution of 1024$\times$768 will be available in 
the conference hall.

Carefully select the number of slides/transparencies to cover your subject 
fully, without requiring too many. A twenty-minute presentation should not 
need more than about 10--15 slides/transparencies.

\pagebreak

\subsection{ORAL PRESENTATION}

The conference hall accommodates around 175 listeners. This is a fairly 
large audience, and the microphones and loudspeakers should normally be 
used. Please be aware of a tendency often noticed, that many speakers tend 
to reduce their voice level when using microphones and loudspeakers. This 
may then require turning up the microphone sensitivity to a point where 
feedback over the loudspeakers may become annoying. Please speak in a normal 
voice even when using the microphone!

%********************************************************************

\section{\large{\underline{ADVICE AND HELP}}}

Authors having difficulties producing typescripts and visual presentation 
material in accordance with these instructions are welcome to contact the 
Programme Committee. We may be able to provide advice and assistance in the 
production of a high-quality material for the paper and presentation.

%********************************************************************

\section{\large{\underline{ELECTRONIC ADVICE, RETRIEVAL AND SUBMISSION}}}

You may submit your paper in any of the following electronic formats: 
Microsoft Word (doc), Adobe Acrobat Portable Document Format (pdf) and Rich 
Text Format (rtf).

Submit the paper via your account at the Nordic HF web site 
(www.nordichf.org). Please contact the secretary of the Programme Committee 
if you have problem accessing the web site and submitting the paper this 
way.

%********************************************************************

\section{\large{\underline{RELEASE APPROVAL}}}

By submitting your paper to the Programme Committee you accept that the 
parties arranging the Nordic HF conference have the right to copy, sell and 
distribute your paper in paper format as well as electronic format as part 
of the Conference Proceedings. You also waive your right to receive any 
financial portion of the income from these sales (The price for the 
Conference Proceedings is set to only cover the administrative costs.)

%********************************************************************

\section*{\large{\underline{REFERENCES}}}

Include your list of references at the end of the text part of the paper, 
before any following diagrams. Be careful to include all necessary 
information to allow retrieval of the referenced document. Include the ISBN 
reference number if available and for web links include the date the 
information was retrieved. This is an example:

%********************************************************************

\begin{thebibliography}{99}
\bibitem{Green2001}
Peter Green et al, \emph{HF Channel Measurements}, 
The Nordic Shortwave Conference HF 01, 
ISBN 91-631-1190-X, 2001
\bibitem{icepac}
\emph{The ICEPAC Propagation Prediction Model}, 
Available from the Institute for Telecommunication Sciences (NTIA/ITS), 
USA, http://elbert.its.bldrdoc.gov/hf.html (Feb 22, 2007)
\end{thebibliography}

} %end of large environment

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