Master provides LO 100 MHz digital clock and Trigger Sync to MIMO

Master provides lo 100 mhz digital clock and trigger

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Master provides LO, 100 MHz digital clock, and Trigger Sync to MIMO Synchronization Unit MIMO Sync. Unit distributes a common LO, common 100 MHz clock, and synchronized Trigger to all units Signal sampling alignment within + 1 nsec Form Factor 28/2920: 3U high, ½ rack width MIMO Sync. Unit: 1U high, full-rack width
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A G R E A T E R M E A S U R E O F C O N F I D E N C E © Copyright 2007-2008 Keithley Instruments, Inc. 61 Conclusions
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A G R E A T E R M E A S U R E O F C O N F I D E N C E © Copyright 2007-2008 Keithley Instruments, Inc. 62 Speed vs. Mobility WiMAX HSDPA GSM Future OFDMA WLAN Speed Today Mobility
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A G R E A T E R M E A S U R E O F C O N F I D E N C E © Copyright 2007-2008 Keithley Instruments, Inc. 63 The Long Term Evolution of Wireless GSM / W-CDMA HSDPA/UPA DVB-H LTE GMSK, QPSK CDMA Long Term Evolution OFDMA SISO MIMO 802.11a-b-g-j 802.16e 802.11n, 802.16e Wave 2
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A G R E A T E R M E A S U R E O F C O N F I D E N C E © Copyright 2007-2008 Keithley Instruments, Inc. 64 Instrument Bandwidth Requirements 5MHz 20MHz 40MHz 300kHz 1MHz 3MHz 10MHz GSM IS2000 W-CDMA WiMAX WLAN Keithley instruments have 40MHz BW as standard.
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A G R E A T E R M E A S U R E O F C O N F I D E N C E © Copyright 2007-2008 Keithley Instruments, Inc. 65 Summary OFDM and SISO radio configurations OFDM and MIMO radio configurations OFDMA WLAN, WiMAX and the evolution to 4G
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A G R E A T E R M E A S U R E O F C O N F I D E N C E © Copyright 2007-2008 Keithley Instruments, Inc. 66 Industry’s Leading 4x4 MIMO RF Test System Industry-Leading Performance Flexible 2, 3, or 4-channel configurations 40MHz signal bandwidth 1 nsec signal sampler synchronization 1 nsec peak-to-peak signal sampler jitter 1° peak-to-peak RF-carrier phase jitter High-performance: -40dB EVM (Error Vector Magnitude) Uses standard MIMO-ready instruments Industry leading signal analysis MIMO software
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  • Spring '16
  • WiMAX, Keithley Instruments

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