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doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 1 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: TERAPAN: Ultra-high Data Rate Transmission with steerable Antennas at 300 GHz Date Submitted: 10 March, 2015 Source: Sebastian Rey, Technische Universität Braunschweig Address: Schleinitzstr. 22, D-31806 Braunschweig, Germany Voice: +49-531-391-2439, FAX: +49-531-391-5192, E-Mail: [email protected] Abstract: Recent results from ongoing research activities at TU Braunschweig in the TERAPAN project are presented. In the first part an overview over the project and the key technologies is given. The second part deals with the developed demonstrator. Purpose: To inform the Interest Group THz about recent developments. Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. Sebastian Rey, TU Braunschweig

March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

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Page 1: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission

March 2015

Slide 1

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Submission Title: TERAPAN: Ultra-high Data Rate Transmission with steerable Antennas at 300 GHz

Date Submitted: 10 March, 2015

Source: Sebastian Rey, Technische Universität Braunschweig

Address: Schleinitzstr. 22, D-31806 Braunschweig, Germany

Voice: +49-531-391-2439, FAX: +49-531-391-5192, E-Mail: [email protected]

Abstract: Recent results from ongoing research activities at TU Braunschweig in the TERAPAN project

are presented. In the first part an overview over the project and the key technologies is given. The second

part deals with the developed demonstrator.

Purpose: To inform the Interest Group THz about recent developments.

Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for

discussion and is not binding on the contributing individual(s) or organization(s). The material in this

document is subject to change in form and content after further study. The contributor(s) reserve(s) the right

to add, amend or withdraw material contained herein.

Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE

and may be made publicly available by P802.15.

Sebastian Rey, TU Braunschweig

Page 2: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission

March 2015

Slide 2 Sebastian Rey, TU Braunschweig

Sebastian Rey1, Dominik Meier2, Ingmar Kallfass2, Thomas

Merkle3, Axel Tessmann3, Thomas Kürner1

1 Institut für Nachrichtentechnik, Technische Universität Braunschweig, Germany

2 Institut für Robuste Leistungshalbleitersysteme, Universität Stuttgart, Germany 3 Fraunhofer-Institut für Angewandte Festkörperphysik IAF, Germany

TERAPAN: Ultra-high Data Rate

Transmission with steerable Antennas at

300 GHz

Page 3: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission

March 2015

Slide 3

Outline

• Overview TERAPAN

• Enabling Technology

• Beamsteering

• Demonstrator Setup

Sebastian Rey, TU Braunschweig

Page 4: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission

Project TERAPAN (Terahertz Communication for future

Personal Area Networks)

– Project Goal: Ultra High-Speed Wireless Communication

Links Using Terahertz Frequencies

– TERAPAN will demonstrate the feasibility of THz communication with data

rates of up to 100 Gbps over a distance of up to 10 m in indoor environments

for WLAN/WPAN types of applications using monolithically integrated

transceivers and beamsteering.

– Funded by the Federal Ministry of Education and Research (BMBF),

Germany, with approx. 1.5 Mio Euro from the VIP (Validation Innovation

Potential) Program.

– Collaboration project:

• Institut für Robuste Leistungshalbleitersysteme, Universität Stuttgart

• Fraunhofer-Institut für angewandte Festkörperphysik (Applied Solid State Physics)

• Institut für Nachrichtentechnik, Technische Universität Braunschweig

– Runtime August 2013 to July 2016

Sebastian Rey, TU Braunschweig

March 2015

Slide 4

Page 5: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission

Enabling Technology

Sebastian Rey, TU Braunschweig

March 2015

Fully integrated 300 GHz

transmitter & receiver

MMICs

35 nm GaAs

mHEMT technology

with THz cutoff

frequency

Compact high performance

waveguide module

Slide 5

AMP x3

I- and Q-

data

300 GHz Signal

(WR-3) LO

8.333 GHz x12

=100 GHz

(WR-3)

Page 6: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission

March 2015

Slide 6

Outline

• Overview TERAPAN

• Enabling Technology

• Beamsteering

• Demonstrator Setup

Sebastian Rey, TU Braunschweig

Page 7: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission

Why are high-gain antennas required at 300 GHz?

Current demonstrator:

• -10 dBm transmitted

power @300GHz

• Free space loss @300GHz

– ~82 dB @1m

– ~102 dB @10m

• High directive antennas are required (as shown in IEEE802.15-13-0406-00-0thz)

– Cylindrical horn antennas

– 25 dBi gain with HPBW of 10°

Sebastian Rey, TU Braunschweig

March 2015

Slide 7

Page 8: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission

Why are streeable Antennas required?

Sebastian Rey, TU Braunschweig

March 2015

Why?

– To follow a moving Tx/Rx

– To maybe switch

transmission paths

Why is electrical steering required?

– Mechanical approaches are

to slow, bulky, …

Slide 8

Page 9: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission

March 2015

Slide 9

Outline

• Overview TERAPAN

• Enabling Technology

• Beamsteering

• Demonstrator Setup

Sebastian Rey, TU Braunschweig

Page 10: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission

Demonstrator Set-up

Current demonstrator

- 1st gen. of chip design

- Demonstrated data rate 10 Gbit/s

- Mechanical beam steering

Future demonstrator

- Optimised 2nd gen. of chip design

- Target data rate 100 Gbit/s

- Electronical beam steering

AWG Scope

Notebook

rotation

unit

TX RX

Synthesizer Synthesizer

rotation

unit

Notebook wirelessLAN

THz link

Sebastian Rey, TU Braunschweig

March 2015

Slide 10

Page 11: March 2015 doc.: IEEE 802.15-15-0167-02-0thz Project: IEEE ......doc.: IEEE 802.15-15-0167-02-0thz Submission March 2015 Slide 2 Sebastian Rey, TU Braunschweig Sebastian Rey1, Dominik

doc.: IEEE 802.15-15-0167-02-0thz

Submission Sebastian Rey, TU Braunschweig

March 2015

A nicer version of the video can be found at: https://www.ifn.ing.tu-bs.de/en/news/ngmn/

Live Presentation at the NGMN industry conference & exhibition 2015.

Slide 11

VIDEO

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doc.: IEEE 802.15-15-0167-02-0thz

Submission

March 2015

Slide 12

Danke für Ihre Aufmerksamkeit! (Thank you for paying attention!)

Dipl.-Ing. Sebastian Rey [email protected]

Sebastian Rey, TU Braunschweig