January, 2004 doc.:IEEE 802 .15-04/0019r0 Project: IEEE ...
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January, 2004 Kenichi Maruhashi, NEC Slide 1 doc.:IEEE 802 .15-04/0019r0 Submission Project: IEEE P802.15 Working Group for Wireless Personal Area N Project: IEEE P802.15 Working Group for Wireless Personal Area N etworks ( etworks ( WPANs WPANs ) ) Submission Title: [60GHz-band Gigabit Transceivers and Their Applications ] Date Submitted: [12 January 2004] Source: [Kenichi Maruhashi] Company [NEC Corporation] Address [2-9-1 Seiran, Otsu, Shiga 520-0833, Japan] Voice:[+81-77-537-7683] E-Mail:[[email protected]] Re : [] Abstract:[60GHz-band gigabit transceivers and their applications are described. ] Purpose:[Contribution for millimeter-wave interest group ] 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.
Transcript of January, 2004 doc.:IEEE 802 .15-04/0019r0 Project: IEEE ...
January, 2004
Kenichi Maruhashi, NECSlide 1
doc.:IEEE 802 .15-04/0019r0
Submission
Project: IEEE P802.15 Working Group for Wireless Personal Area NProject: IEEE P802.15 Working Group for Wireless Personal Area Networks (etworks (WPANsWPANs))
Submission Title: [60GHz-band Gigabit Transceivers and Their Applications ]Date Submitted: [12 January 2004]Source: [Kenichi Maruhashi]
Company [NEC Corporation]Address [2-9-1 Seiran, Otsu, Shiga 520-0833, Japan]Voice:[+81-77-537-7683]E-Mail:[[email protected]]
Re : []Abstract:[60GHz-band gigabit transceivers and their applications are described. ]Purpose:[Contribution for millimeter-wave interest group ]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 inthis 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 IEEEand may be made publicly available by P802.15.
January, 2004
Kenichi Maruhashi, NECSlide 2
doc.:IEEE 802 .15-04/0019r0
Submission
60GHz-band Gigabit Transceivers and Their Applications
This presentation is supported byNEC Corporation
&NEC Engineering, Ltd.
January, 2004
Kenichi Maruhashi, NECSlide 3
doc.:IEEE 802 .15-04/0019r0
Submission
Introduction• High speed interfaces available at digital equipments (not for wireless)
· IEEE1394a-2000 (400Mb/s) / IEEE1394b (800Mb/s, 1.6Gb/s, 3.2Gb/s)· USB 2.0 (480Mb/s)· Gigabit Ethernet (1000Base-SX, 1000Base-T, etc.)· Others
• Very wide unlicensed-bands allocated in U.S. and Japan to carry such high-speed data signals · 57-64GHz (US)
· 59-66GHz (Japan)
• Low-cost module technologies developed for: · Automotive radar systems at 60 and 77GHz
· Indoor wireless systems at 60GHz, especially in Japan, by NEC, Fujitsu Quantum Devices, SHARP, etc.
January, 2004
Kenichi Maruhashi, NECSlide 4
doc.:IEEE 802 .15-04/0019r0
Submission
ASK Transceiver Features
• Promising for introducing into the market at an early stage· Simple architecture· Feasible to transmit data at a speed of 1Gb/s and above
• Low-cost· Only one millimeter-wave oscillator· No need for large back-off operation (power amplifier)· Direct modulation/demodulation simplifying high speed circuits
• Good connectivity with wired and fiber interfaces· Handling high-speed serial data
· Suitable for a through repeater in point-to-point communication
• Careful design to avoid multi-path effect and obstacles · Antennas and environmental situations
January, 2004
Kenichi Maruhashi, NECSlide 5
doc.:IEEE 802 .15-04/0019r0
Submission
Japanese Technical Regulation
Unlicensed Frequency Band
Occupied Bandwidth∗
Carrier Frequency Tolerance
Output Power
Allowance
59 - 66GHz
≤ 2.5GHz
≤10mW (10dBm)
≤ 500ppm (~30MHz)
Parameter
Spurious ≤100µW
∗99% Power Occupancy
January, 2004
Kenichi Maruhashi, NECSlide 6
doc.:IEEE 802 .15-04/0019r0
Submission
Transceiver Block Diagram
30GHz DRO
MOD PAANT
Data DriverData In MCM
TransmitterTransmitter
×2
FLT
-VEE
PWB
Doubler
LNADEMOD FLT
Data OutSignal Detect
Limiting AMP
Data Out
MCM
VDD
PWB
ReceiverReceiver
ANT
January, 2004
Kenichi Maruhashi, NECSlide 7
doc.:IEEE 802 .15-04/0019r0
Submission
Ceramic Module
VIA
GNDGNDRFGNDDC
PWB:Printed Wiring Board
CPW/WG TransitionFeeder loss < 2dB
Embedded CPW(Ref3)
Thick film printingLow dispersion0.2dB/mm at 60GHz
Coplanar Devices(ref1,2)
Flip-chip mounting To antenna(EM coupling)Lid
LTCC
PWB
Capacitor (Bias decoupling)
Ball Grid Array30GHz CW signalBaseband signalDC
IC
(Ref2) M. Ito et al., IEEE MTT-S Int’l Microwave Symposium, Dig., p.1789, 2002(Ref1) M. Maruhashi et al., 22nd IEEE GaAs IC Symposium, Dig., p.179, 2000
(Ref3) K. Maruhashi et al, IEEE Int’l Solid-State Circuit Conf. Dig., p.324, 2000
January, 2004
Kenichi Maruhashi, NECSlide 8
doc.:IEEE 802 .15-04/0019r0
Submission
Transceiver module operating up to 1.5Gb/s
DoublerModulator
FILPA
Demodulator
LNAFIL
10mm
RX
TX
AntennaCoupling Slot
OSC
20mm
TX MCM
RX MCM
Data In
Data OutData Out
Signal DetectIndicator(BGA：Backside)
82×53×7mm3 (~30cc)(Excluding Input/Output Connectors)
Transceiver ModuleMulti-chip Modules (MCMs)
K.Ohata et al., 2002 IEEE Int’l Solid-State Circuit Conf. Dig., p.298.
January, 2004
Kenichi Maruhashi, NECSlide 9
doc.:IEEE 802 .15-04/0019r0
Submission
Block Diagram of Wireless 1394 Adapter (RF1394)
60.05GHz(or 63GHz)
63GHz(or 60.05GHz)
Receiver
Transmitter
1394 LongPhysical LayerCircuit Board
µPD72880
Level Indicator Power Supply
1394DS Ports
PECL
PECLS400(400Mb/s)
500Mb/s
12V
January, 2004
Kenichi Maruhashi, NECSlide 10
doc.:IEEE 802 .15-04/0019r0
Submission
RF1394 Specification
Carrier Freq. : 60.05GHz/63GHzOutput Power : 10mWOccupied Bandwidth : ~1.5GHzAntenna Beam Width : 10° (20dBi Gain)Modulation Scheme : ASK(PCM)Transmission Distance : 17m (Line-of-Sight)Transmission Speed : 491.52MbdTransmission Link :Full DuplexModulation Coding : Scrambled 8B10B NRZData Interface : IEEE1394a-2000 StandardPower Supply : 12V/3.8WSize : 141mm×91mm×32mm(~400cc)Weight : 200g
Adapter Photograph
K.Maruhashi et al., 2001 European Microwave Conf. Proc. 1, p.407.
January, 2004
Kenichi Maruhashi, NECSlide 11
doc.:IEEE 802 .15-04/0019r0
Submission
RF1394 Application Example (1)VGA Video Camera
RF1394RF1394
Display
Uncompressed VideoUncompressed VideoTransmissionTransmission
Camera ControlCamera Control
January, 2004
Kenichi Maruhashi, NECSlide 12
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Submission
RF1394 Application Example (2)
DVD-Drive
RF1394
RF1394
PC
PDP
Video TransmissionVideo Transmission
January, 2004
Kenichi Maruhashi, NECSlide 13
doc.:IEEE 802 .15-04/0019r0
Submission
Wireless Gigabit Ethernet(GE) Link Transceiver
159mm×97mm×44mmOpt. In/Out
DC12V In
Opt Out
CDR1000Base-SXOptical Module
CDR
Opt In
Opt LOSTransmitter
Receiver
f1
MMW LOS
f2
Transceiver Block Diagram Transceiver Photograph
K.Ohata et al., 2003 IEEE MTT-S Int’l Microwave Symposium, Dig., p.373.
January, 2004
Kenichi Maruhashi, NECSlide 14
doc.:IEEE 802 .15-04/0019r0
Submission
Wireless Gigabit Ethernet Link PerformanceCarrier Frequency 60.3 / 63.13GHz
Output Power 10.4 / 8.7dBm
Occupied Bandwidth 1.6 / 1.9GHz
Antenna Beam Width 12 °
Modulation ASK (PCM)
Data Rate 1.25Gb/s Full Duplex
Data Interface 1000Base-SX(850nm Multi-Mode Fiber)
Power Supply 12V / 3W
Transceiver Size 159mm × 97mm × 44mmTransceiver Weight 300g
1.23Gb/s(TCP IP Throughput )
Transmission Distance 10m (LOS, error-free )
(20dBi Gain)
January, 2004
Kenichi Maruhashi, NECSlide 15
doc.:IEEE 802 .15-04/0019r0
Submission
Wireless GE Application Example (1)
Ultra High Speed Download System
•1GB Download : <30s (Windows 2000 Server)
Contents ServerClient Server
Request
January, 2004
Kenichi Maruhashi, NECSlide 16
doc.:IEEE 802 .15-04/0019r0
Submission
Wireless GE Application Example (2)
Uncompressed High Definition Picture Transmission System
Collaboration of NEC and FA. System Engineering Co.,Ltd.
IEEE1394 Camera
Real Time Streaming
Camera Control
Monitor400MbpsReceivedPicture
VGA 30fpsXGA 15fpsSXGA 7.5fps
PC Server PC Server
January, 2004
Kenichi Maruhashi, NECSlide 17
doc.:IEEE 802 .15-04/0019r0
Submission
Uncompressed High Definition TV Signal Transmission
1.485Gb/s Uncompressed High Definition TV Signal Transmission based on HD SDI (Serial Digital Interface) Standard
105105××5858××1818mmmm33 (110cc)(110cc)
0.5ns
Receiver and HD SDI Monitor Eye Pattern of Received Signal
K.Ohata, 25th IEEE GaAs IC Symposium, Dig., p.85, 2003
January, 2004
Kenichi Maruhashi, NECSlide 18
doc.:IEEE 802 .15-04/0019r0
Submission
Conclusion
• RF1394 and Wireless Gigabit Ethernet Link are introduced.
• Possible examples of wireless applications are presented.
