SYSTEMS AND NETWORKS

(Jorma Ahonen)  Tuesday 17 August, 08:30-10:00

Page

Arnstein Johansen

The architecture of the new HF communications system for the Australian defence force

1.1

Marko Saarela

COTS based HF system for the voluntary defence training association (MPK) of  Finland

1.2

Stephan Bolli

OPAL, A simple operation analysis tool for the Swiss embassy network

1.3

SOFTWARE-DEFINED RADIO

(Håkan Bergzén)  Tuesday 17 August, 10:30-11:30

Page

John Wilson, Peter R. Green and Ben Allen

Rapid prototyping with GNU software defined radio

2.1

Pradeep B. Nagaraju,   Eric Koski and Tommaso Melodia

A software-defined radio ionospheric chirpsounder for HF propagation analysis

2.2

USER REQUIREMENTS AND EXPERIENCES

(Walter Reck)  Tuesday 17 August, 13:00-15:00

Page

Rickard Berg

Introducing HF 2000 in the Swedish armed forces

3.1

Rune Wande

Applications of advanced VLF/LF/HF-digital signal processing in the amateur radio service

3.2

Torbjörn Carlsson

Practical experiences from deployment and usage of HF systems in Africa (Democratic Republic of Congo)

3.3

Håkan Bergzén

Security, services and capacity considerations when connecting HF networks to other IP networks

3.4

Marko Saarela

Interoperability testing in multinational exercise Combined Endeavor – Trends and results from the radio tests 2000 - 2010

3.5

SPECTRUM MANAGEMENT

(Krister Björnsjö)  Wednesday 18 August, 08:00-09:30

Page

Les Barclay

Ionospheric communication – Opportunities and barriers

4.1

Mari-Anne Meister,    Eerik Lossmann and   Urve Madar

Results of the practical research for HF communications in Estonia

4.2

Nigel Arthur, Ian Taylor and Ken Eddie

The use of dynamic frequency selection in an advanced HF communication system (not presented)

4.3

LINK PROTOCOLS

(Kjell Brethack)  Wednesday 18 August, 10:00-11:30

Page

Ken Eddie and Trevor Groves

Enhanced HF link capacity

5.1

William N. Furman and Eric N. Koski

Cognitive wideband ALE concepts

5.2

MODULATION AND CODING

(Dag Stranneby)  Wednesday 18 August, 13:00-15:00

Page

John W. Nieto

Coding and interleaving options for wideband HF waveforms

6.1

John Wilson, Peter R. Green and Ben Allen

An asymmetric low-power HF modem link

6.2

William N. Furman and John W. Nieto

On-air test results of a wideband HF data modem

6.3

Mark B. Jorgenson,     Rod Blocksome, Robert W. Johnson, Randy W. Nelson, Dwayne Harris and Gary Boesdorfer

Results from a new wideband HF waveform design

6.4

VLF/LF

(Rickard Berg)  Thursday 19 August, 08:00-09:30

Page

Arne Lindblad

Experiences from field-strength measurements at VLF and LF

7.1

John Nieto

Coded and interleaved CPM waveforms for use on LF links

7.2

Arne Lindblad

Bandwidth versus efficiency in VLF transmitting antennas

7.3

PROPAGATION AND MODELLING

(Olov Carlsson)  Thursday 19 August, 10:00-11:30

Page

Olga Maltseva and Natalya Mozhaeva

Comparison of HF propagation conditions for the European mid-latitudinal and subauroral paths

8.1

Marcus Walden

A comparison of measurements and propagation simulations for mid-latitude HF NVIS links at 5 MHz during sunspot minima

8.2

Nick Danilkin and Nadezhda Kotonaeva

Results of research of the loop trajectories of satellite SW-radio waves at heights below an ionosphere maximum

8.3

SYSTEM COMPONENTS

(Karl-Arne Markström)  Thursday 19 August, 13:00-15:00

Page

Ronald Davidson, Jo Eide, Malcolm Packer and Pablo Diez

Compatibility of magnetic antennas (loop) with modern HF systems

9.1

Iain Scott

A high performance HF narrow-band tuner-digitiser

9.2

Bruce Johnson

Low-pass geometric progression filter set for HF

9.3