Search RFCafe.com                           
      More Than 18,000 Unique Pages
Please support me by ADVERTISING!
Serving a Pleasant Blend of Yesterday, Today, and Tomorrow™ Please Support My Advertisers!
   Formulas & Data
Electronics | RF
Mathematics
Mechanics | Physics
     AI-Generated
     Technical Data
Pioneers | Society
Companies | Parts
Principles | Assns


 About | Sitemap
Homepage Archive
        Resources
Articles, Forums Calculators, Radar
Magazines, Museum
Radio Service Data
Software, Videos
     Entertainment
Crosswords, Humor Cogitations, Podcast
Quotes, Quizzes
   Parts & Services
1000s of Listings
 Vintage Magazines
Electronics World
Popular Electronics
Radio & TV News
QST | Pop Science
Popular Mechanics
Radio-Craft
Radio-Electronics
Short Wave Craft
Electronics | OFA
Saturday Eve Post

Software: RF Cascade Workbook
RF Stencils for Visio | RF Symbols for Visio
RF Symbols for Office | Cafe Press
Espresso Engineering Workbook

Aegis Power  |  Alliance Test
Centric RF  |  Empower RF
ISOTEC  |  Reactel  |  RFCT
San Fran Circuits



Amplifier Solutions Corporation (ASC) - RF Cafe

Copper Mountain Technologies (VNA) - RF Cafe

Please Support RF Cafe by purchasing my  ridiculously low-priced products, all of which I created.

RF Cascade Workbook for Excel

RF & Electronics Symbols for Visio

RF & Electronics Symbols for Office

RF & Electronics Stencils for Visio

RF Workbench

T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads

These Are Available for Free

Espresso Engineering Workbook™

Smith Chart™ for Excel

PCB Directory (Manufacturers)

Rohde & Schwarz: LDACS - The Future of ATC Communications

Press Releases on RF Cafe

Press Release Archives:

2024 | 2023 | 2022 | 2021 |2020

2019 | 2018 | 2017 | 2016 | 2015

2014 | 2013 | 2012 | 2011 | 2010

2009 | 2008 | 2007 | 2006 | 2005

Content is copyright of company represented. Page format, custom text and images are RF Cafe copyright - do not distribute.

 

Rohde & Schwarz Press Release Header - RF Cafe

 

LDACS is set to be the worldwide standard in ATC communications, opening up entirely new use cases for airlines and communications service providers.

Rohde & Schwarz: LDACS - The Future of ATC Communications - RF Cafe

Rohde & Schwarz: LDACS - The Future of ATC Communications  (Photo: Rohde & Schwarz)

Munich, January 12, 2023 – Rohde & Schwarz has been working with research partners to develop the new L-band digital aeronautical communications system (LDACS), a new air traffic control (ATC) communications system that significantly increases bandwidth and allows modern IP-based communications. It is poised to replace the current VHF digital link (VDL) mode 2 in civil aviation to become the future worldwide standard.

LDACS offers data throughput that is up to about 200 times faster than VDL mode 2. LDACS specifically uses portions of the L band frequency reserved for flight communications. It uses interference suppression algorithms and is optimized for minimal out-of-band emissions and trouble-free operation alongside other flight equipment operating in said band.

"Modern aviation demands the secure exchange of data," Thomas Bögl, Director of Technology and Studies at Rohde & Schwarz, explains. "LDACS reliably enables high data throughput that is secured with encryption. It can support a wide variety of new applications, such as the data connections airlines need for flight crews to efficiently plan fleet operations."

"Far more aircraft are flying nowadays and air traffic controllers need to be able to distribute new navigation data faster, so that they can adjust flight paths in time when the situation changes in their airspace. One interesting preliminary LDACS application uses new data links to extend or replace slower VHF radio links in existing ATC systems with much faster LDACS links. These quickly and noticeably speed up data transmission without requiring a new system," Mr. Bögl continues.

Another LDACS benefit is its very simple path to a market launch. Reliable and secure data transmission from LDACS will also help with new environmentally friendly navigation methods. The plan is to select aircraft routes with precise coordinates in three-dimensional space and with rigidly defined time limits. The 4D trajectory concept can be used to dynamically route aircraft near airports to avoid noise protection zones.

"The long-term goal is complete flight path management from departure to destination exclusively with 4D trajectories for much more efficient and environmentally friendly airspace usage, resulting in lower carbon emissions," adds Marius Münstermann, Vice President ATC, Rohde & Schwarz.

The German Federal Ministry for Economic Affairs and Climate Action has created an aviation research program (LuFo) for LDACS. Rohde & Schwarz is part of the program. Other project partners such as the German Aerospace Center (DLR) are joining forces to help develop LDACS technology. The working groups in the program are collaborating with the International Civil Aviation Organization (ICAO) to create and implement flight acceptance standards.

As part of the recently launched LuFo project, "Pave the Way to Digital Aeronautical Communications" (PaWaDACs), a technological cornerstone has been set that allows the product development of LDACS ground equipment and LDACS airborne equipment starting from 2025. The market launch of the equipment is expected for 2028. The early involvement of Rohde & Schwarz in the LuFo project will give it a competitive edge in the race for market leadership among LDACS suppliers.

The PaWaDACs project has been underway since early 2022. It focuses on miniaturizing equipment demonstrators and preparing a realistic test installation at two locations operated by the German air navigation service provider (DFS). Once completed, the key technological steps needed for future LDACS systems will be firmly in place. A solid basis will be available for developing new civil aviation products. "Rohde & Schwarz will be able to supply equipment for ground stations and be well-positioned to offer solutions to aircraft manufacturers, integrators and their customers for use on board of aircraft," Mr. Bögl concludes.

 


About Rohde & Schwarz

The Rohde & Schwarz technology group is among the trailblazers when it comes to paving the way for a safer and connected world with its leading solutions in test & measurement, technology systems, and networks & cybersecurity. Founded more than 85 years ago, the group is a reliable partner for industry and government customers around the globe. On June 30, 2021, Rohde & Schwarz had around 13,000 employees worldwide. The independent group achieved a net revenue of EUR 2.34 billion in the 2020/2021 fiscal year (July to June). The company is headquartered in Munich, Germany.

R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG. All press releases, including photos for downloading, are available on the internet at www.press.rohde-schwarz.com.

 


Contacts

Rohde & Schwarz USA, Inc.
6821 Benjamin Franklin Dr.
Columbia, MD 21046
Web: https://www.rohde-schwarz.com
+1-888-837-8772
Europe, Africa, Middle East
+49 89 4129 12345
customersupport@rohde-schwarz.com

North America
+1 888 837 8772
customer.support@rsa.rohde-schwarz.com

Latin America
+1 410 910 79 88
customersupport.la@rohde-schwarz.com

Asia Pacific
+65 65 13 04 88
customersupport.asia@rohde-schwarz.com

China
+86 800 810 8228 or +86 400 650 5896
customersupport.china@rohde-schwarz.com

 

 

Posted January 13, 2023

PCB Directory (Manufacturers)
Noisecom

Axiom Test Equipment - RF Cafe

Werbel Microwave (power dividers, couplers)