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(Click for frequent words.) 71 frequency modulated 70 amplitude modulation 69 BPSK 67 amplitude modulated 66 heterodyne 64 #.#MHz [006] 63 sideband 63 #.#MHz [005] 63 modulated RF 63 demodulate 62 linewidth 62 demodulated 62 #μs [002] 62 frequency synthesizer 62 oscillator frequency 61 waveband 61 #.# MHz [002] 61 modulated signals 61 passband 61 single sideband 61 UHF VHF 61 GMSK 61 local oscillator LO 61 PWM signal 61 #.#GHz [001] 60 wavetable 60 timebase 60 Digital Converter ADC 60 sidebands 60 wideband RF 60 instrumentation amplifier 60 switched capacitor 60 PIN diode 60 vertically polarized 60 sigma delta ADC 60 #.#Hz 60 1Hz 60 resonance frequency 60 locked loop PLL 60 8kHz 60 lightwave 59 Spread Spectrum 59 modulation 59 wavebands 59 LVCMOS 59 quadrature 59 sigma delta 59 tunable filters 59 SSB CW 59 arbitrary waveform generators 59 quantization noise 59 #MHz bandwidth 59 signal analyzers 59 downconverter 59 input impedance 59 frequency synthesizers 59 longwave 59 lowpass 59 FSK modulation 59 uW 59 dephasing 58 IRIG B 58 RF amplifier 58 OFDM Orthogonal Frequency 58 3MHz 58 frequency harmonics 58 ratiometric 58 subcarrier 58 8PSK 58 characteristic impedance 58 ADC DAC 58 modulation schemes 58 subcarriers 58 1kHz 58 OFDM orthogonal frequency 58 lowpass filter 58 polarization multiplexed 58 waveform 58 PWM pulse width modulation 58 μW 58 transimpedance amplifier 58 microwave frequencies 58 downconversion 58 highpass filter 58 oscillation frequency 58 frequency RF 58 impedance matching 58 hysteretic 58 DQPSK 58 rotary encoder 58 microwatt 58 bipolar transistor 58 RC oscillator 58 frequencies 58 #.#MHz [002] 58 DUTs 58 PWM output 58 nRF#L# + 58 Model #A 58 waveform generator 58 CTCSS 58 orthogonal frequency division multiplexing 58 LVDS output 58 multiphoton imaging 58 arbitrary waveforms 57 synthetic aperture 57 Phased Array 57 Spectrum FHSS 57 dipole antenna 57 delta sigma 57 parasitic capacitances 57 UWB WiMedia 57 sinewave 57 modulation formats 57 omni directional antenna 57 directivity 57 #.#MHz [004] 57 #ksps 57 antenna arrays 57 FM IBOC 57 #dB SFDR 57 6GHz 57 LVTTL 57 emission wavelength 57 perceived loudness 57 #GHz bandwidth 57 QPSK 57 QAM quadrature amplitude modulation 57 single photon detectors 57 output impedance 57 pulse width modulation PWM 57 MHz bandwidth 57 2mA 57 -# dBc [001] 57 arbitrary waveform generator 57 flyback converter 57 orbital angular momentum 57 OFDM modulation 57 SAW filter 57 RF vector 57 5kHz 57 super heterodyne 57 spectral density 57 FDD TDD 57 Nernst 57 pulse width modulation 57 chemiluminescence 57 +# dBm output 57 Brillouin 57 frequency pulse width 57 mosfet 57 Frequency Hopping Spread 57 #.#MHz [007] 57 2MHz 57 dispersive 57 dispersion compensators 57 interferometric 57 +7 dBm 57 RSSI 57 millivolt 57 synchronous buck converter 57 linearly polarized 57 instrumentation amplifiers 57 8MHz 57 dc dc controller 56 arbitrary waveform 56 adaptive equalization 56 #G DQPSK 56 fs pulses 56 Tx Rx 56 cm -1 56 impedances 56 analog baseband 56 interferometers 56 #GHz #GHz 56 #Msps [002] 56 FHSS 56 I2C compatible interface 56 UHF frequencies 56 #Khz 56 DPSK 56 #/#Hz [001] 56 -# dB [001] 56 freq 56 linearization 56 QCLs 56 photoluminescence 56 μsec 56 termination resistor 56 detuning 56 resonant frequencies 56 1MHz 56 ± #.#dB 56 fast Fourier transform 56 interferometry 56 superheterodyne 56 dipole moment 56 predistortion 56 spectrogram 56 spectrally efficient 56 beamformer 56 dc voltage 56 IR LEDs 56 Quadrature Phase Shift Keying 56 Josephson junction 56 analog circuitry 56 millimeter wavelengths 56 VCOs 56 LVPECL 56 transmitters receivers 56 handheld spectrum analyzer 56 #.#MHz [008] 56 intermodulation distortion 56 spatial multiplexing 56 exciters 56 digitally programmable 56 #bit ADC 56 SAXS 56 8GHz 56 PID controller 56 bandpass 56 TTL compatible 55 Phase Locked Loop 55 channel bandwidths 55 Division Multiplexing 55 dispersion tolerance 55 EIRP 55 wavelength tunability 55 demodulation 55 CY# [003] 55 echo canceller 55 #nm laser [002] 55 #ohm [001] 55 calorimetric 55 quasiparticle 55 directional couplers 55 OSNR 55 Fourier transform 55 N#B [001] 55 7GHz 55 polyphase 55 Dual Polarization Quadrature Phase 55 thermodynamic equilibrium 55 Frequency Shift Keying 55 vestigial sideband 55 frequency hopping 55 PWM frequency 55 DiSEqC 55 sinusoid 55 oscillators filters 55 #ppm ° C 55 converter topologies 55 fluorescence emission 55 model A# 55 directional coupler 55 sine waves 55 Vdd 55 Voltage Controlled 55 Fractional N 55 GaAs MMIC 55 #Tx/#Rx 55 #GHz frequency 55 #QAM 55 transimpedance 55 linear amplifiers 55 #MS s [002] 55 terahertz frequencies 55 multipath fading 55 IEPE 55 4MHz 55 chromatic dispersion 55 #dBc 55 sine wave output 55 ADPCM 55 Raman amplification 55 #khz 55 multirate 55 Agilent #A [001] 55 digitisers 55 VOR ILS 55 Pulse Width Modulation 55 quasi resonant 55 Phase Shift Keying 55 Vpp 55 #kHz [002] 55 electron bunches 55 sinusoidal 55 #dB attenuation 55 GMRS 55 mode dispersion PMD 55 6MHz 55 omnidirectional antennas 55 stripline 55 parasitic capacitance 55 Rx Tx 55 GaN HEMT 55 monolithic microwave integrated 55 polar modulation 55 nonlinearities 55 bandpass filters 55 ADMP# 55 PRBS 55 RS# interface 55 PIN diodes 55 MIMO antenna 55 PWM outputs 55 bandpass filter 55 excitation voltage 55 output voltage 55 VFO 55 #.#kHz [001] 55 #APSK 55 triplexer 55 psec 55 8dB 55 mA output 55 TX RX 55 PMBus interface 55 Khz 55 Gbit s optical 55 PID loop 54 phototransistors 54 pulse width 54 optical encoder 54 directly modulated lasers 54 linear polarization 54 nsec 54 directional antenna 54 ADF# 54 Terahertz radiation 54 MODBUS 54 directional antennas 54 continuous conduction 54 #kHz frequency [002] 54 VHF UHF 54 linearized 54 dBm output 54 kHz 54 electro magnetic spectrum 54 #.#mW 54 PSK# 54 #kHz frequency [001] 54 mux demux 54 gaussian 54 #Mhz [002] 54 circular dichroism 54 picosecond laser 54 internal RC oscillator 54 baseband processing 54 formant 54 Agilent L#A 54 voltage #.#V 54 pulse width modulator 54 #Hz #KHz 54 optical multiplexer 54 division duplex FDD 54 GSM GPRS EGPRS 54 autoscan 54 LVPECL LVDS 54 photodiode 54 SMA connector 54 infrared MWIR 54 Electro Magnetic Interference EMI 54 demultiplexing 54 PID loops 54 loopback 54 MODBUS RTU 54 narrow linewidth 54 differential signaling LVDS 54 Doppler shifts 54 sensor node 54 #nA [001] 54 #Ω [001] 54 mono stereo 54 division duplex TDD 54 mosfets 54 SFDR spurious free 54 μs 54 voltage outputs 54 Mosfet 54 audio CODEC 54 #V dc [001] 54 6dB 54 FM RDS 54 adaptive modulation 54 multipath mitigation 54 BPSK QPSK 54 fluorescence excitation 54 #Ω [002] 54 ferrites 54 WAAS enabled 54 qubit quantum 54 quadrature encoder 54 #nm wavelength [002] 54 KHz 54 absorption spectra 54 tunable optical 54 pulsed IV 54 #nm VCSEL [001] 54 photocurrent 54 micropower 54 prescaler 54 sine wave 54 crystal oscillator 54 #Hz #Hz [003] 54 2kHz 54 beamforming 54 μV 54 bit sigma delta 54 SAR ADC 54 di dt 54 buck converter 54 plasmon 54 spectral purity 54 analog comparator 54 I2C interface 54 serialiser 54 MCP# AFE 54 parametric equalizer 54 sampling oscilloscope 54 triode 54 #KHz [002] 54 KHZ 54 1dB 54 vertical polarization 54 millimeter wave MMW 54 FM modulator 54 5V CMOS 54 modulation demodulation 54 TRF# [002] 54 pulse widths 54 reflectometry 54 galvanic isolation 54 photon counting 54 #.#uA 54 microcavity 54 shunt resistor 54 bipolar transistors 54 circularly polarized light 54 Sitrans LR# 54 #nm wavelength [001] 54 power amplifier linearization 54 LTR# 54 #Ghz 54 sub picosecond 54 parameterisation 54 programmable oscillator 53 modulated lasers 53 collinear 53 opto couplers 53 piezoelectric transducers 53 SQUIDs 53 RF propagation 53 frequency doubler 53 pulser 53 DXing 53 quadrature phase 53 Analog Devices AD# 53 #MHz #MHz [001] 53 #.#MHz [003] 53 MWIR 53 midband 53 -# dBm [001] 53 tuning knob 53 Gaussian noise 53 RF tuner 53 TTL CMOS 53 Time Domain Reflectometer 53 waveforms 53 UV VIS 53 overtemperature protection 53 circularly polarized 53 VCXO 53 modulated laser 53 highpass 53 COFDM 53 MTCMOS 53 #x# MIMO 53 intermodulation 53 duplexers 53 Raman scattering 53 differential LVPECL 53 microstrip 53 GNSS receiver 53 baud rate 53 Direct Sequence Spread 53 op amp 53 DEV DA TOMAR NEXT 53 x ray microscopy 53 voltage divider 53 TDR TDT 53 polariton 53 excitation wavelength 53 XPIC 53 acoustic hyperlens 53 Mosfets 53 PLL synthesizer 53 PWM dimming 53 Factor Correction PFC 53 variable resistor 53 phototransistor 53 #MHz #MHz [002] 53 AES3 53 Amplitude Modulation 53 rubidium vapor 53 transconductance 53 linear PCM 53 gigahertz GHz 53 macrocell 53 ± #V [001] 53 diplexer 53 fluorescence intensity 53 photomultiplier tubes 53 superconducting qubit 53 V.# fax 53 nonlinear optical 53 analog comparators 53 terrestrial transmitters 53 servo amplifier 53 etalon 53 capacitive coupling 53 circuit MMIC 53 Time Division Duplexing 53 J BERT N#B 53 jitter tolerance 53 MHz TDD 53 supercontinuum generation 53 Iub 53 #bit MCU 53 5Hz 53 piezoelectric transducer 53 ceramic resonators 53 HV# [003] 53 ± #V [002] 53 microvolt 53 thermocouple inputs 53 converter topology 53 fluid viscosity 53 inelastic scattering 53 RGB LEDs 53 #.#GHz ISM 53 EO polymer 53 supercontinuum 53 Fiber Bragg Grating 53 harmonic filters 53 AFEs 53 trans impedance 53 incremental encoder 53 interleaving 53 pulsewidth 53 Bragg grating 53 Pulse Width Modulation PWM 53 LED brightness 53 #mV V 53 #μA [002] 53 #dB SNR [002] 53 darkfield 53 SPI interface 53 vortex shedding 53 #Msample s 53 L5 signal 53 emission spectra 53 signal analyzer 53 coupling capacitors 53 CCD imagers 53 Cardioid 53 multistandard 53 RF Radio Frequency 53 serdes 53 electromagnetic interference EMI 53 multipath 53 PIN photodiode 53 rms jitter 53 nm spectral 53 loopbacks 53 Michelson interferometer 53 orthogonal frequency division 53 LNBs 53 audio CODECs 53 multiband 53 intermodulation distortion IMD 53 hysteresis loop 53 transceiver 53 interleaved PFC 53 basestation 53 #MHz [001] 53 diplexers 53 frequency dividers 53 sub 6GHz 53 #.#mA [002] 53 isotropic 53 CMOS TTL 53 femtosecond pulses 53 baseband MAC 53 decoherence 53 X ray pulses 53 FM Portland KUFO 53 leakage inductance 53 HMC#LP#E 53 SNR #-#.# 52 de noising 52 thermocouple RTD 52 impedance measurements 52 MIMO antennas 52 QAM modulation 52 CW RTTY 52 VCXOs 52 RF transmitter 52 locked loops PLLs 52 sensorless 52 resonance frequencies 52 linear interpolation 52 oscillatory 52 magnitude EVM 52 DAB DMB 52 GaAs FET 52 Quadrature 52 controlled oscillator VCO 52 spectroscopic technique 52 #kHz switching 52 noise ratio SNR 52 serial EEPROMs 52 1ns 52 quadrature amplitude modulation 52 5Ghz 52 modulations 52 1mA 52 beamwidth 52 photoelectron 52 5MHz 52 Fig. 1a 52 decoupling capacitance 52 MAX#A 52 MAC baseband processor 52 quadrature modulators 52 harmonic suppression 52 analog converter DAC 52 kHz frequency 52 2dB 52 microphone preamplifier 52 azimuthal 52 xenon lamp 52 J BERT 52 ultrashort laser pulses 52 WLAN Bluetooth 52 tunable wavelength 52 FSK transceiver 52 DQPSK modulation 52 epitaxial layer 52 CMX# [002] 52 Arbitrary Waveform Generator 52 electroluminescence EL 52 TDA# [001] 52 MHZ 52 FWHM 52 electromagnetic frequencies 52 temperature coefficient 52 LDMOS devices 52 geo stationary satellite 52 photon absorption 52 LiNbO3 52 Ku Band 52 MAC baseband 52 GPS SBAS 52 THz radiation 52 frequency transducers 52 highly collimated 52 #uA [001] 52 spectrum analyzer 52 fig. S6 52 mHz 52 magnetostrictive 52 pyrometers 52 mux 52 linewidths 52 correlation spectroscopy 52 Graphic EQ 52 variator 52 waveguide 52 microamps 52 external resistor 52 #.#mA [003] 52 μA 52 #.#nm [002] 52 monochromators 52 HEMTs 52 ultrawide band 52 #ns [002] 52 SPI serial 52 eigenvalues 52 piezo actuator 52 stereo codec 52 waveform monitor 52 kHz bandwidth 52 bargraph 52 CW SSB 52 decibel dB 52 #nm #nm [001] 52 LVDS outputs 52 polarimetric 52 SDH SONET 52 milliamps mA 52 IQ modulator 52 photobleaching 52 harmonic frequencies 52 quadrature modulator 52 PXI module 52 demultiplexer 52 nanoelectromechanical 52 Force Microscopy 52 ADRF# 52 deterministic jitter 52 UV wavelengths 52 5Vdc 52 Software Defined Radios 52 CMOS transistors 52 UCC# 52 JESD#A 52 frequency electromagnetic 52 #Mbps #.#g 52 Rayleigh scattering 52 pyrometer 52 pulse width modulated PWM 52 DMOS 52 #.#V [002] 52 cassette adapters 52 #MHz #MHz #MHz 52 pseudorandom 52 jitter measurement 52 Universal Asynchronous Receiver 52 intracavity 52 optical wavelength 52 superconducting qubits 52 multifrequency 52 absorption spectroscopy 52 converters ADC 52 laser diode drivers 52 Fabry Perot 52 DAB DAB + 52 Beam Forming 52 dual triode 52 DTS Neo 6 52 loopback mode 52 XFP MSA 52 electron tunneling 52 τ 52 serializer deserializer 52 optical spectrum analyzers 52 GPIO interface 52 #V phantom power 52 logarithmic amplifiers 52 jitter measurements 52 Fast Fourier Transform FFT 52 singlemode 52 SNR signal 52 5V supply 52 TMDS 52 #MSPS 52 electronically steerable 52 amplifier modules 52 #mW [002] 52 Sitrans 52 MBd 52 Multimode 52 nanopositioning stages 52 #G/#G/#G 52 beamsplitters 52 EDFA 52 mV V 52 handheld analyzers 52 RF demodulator 52 variable bitrate 52 TxDAC 52 VisuMax 52 transmits signals 52 #dBm [002] 52 optical modulation analyzer 52 NBTI 52 helicity 52 PHY# [001] 52 analog converters DACs 52 Frequency Modulation 52 sinusoidal commutation 52 DAB tuner 52 IF amplifier 52 domain reflectometry TDR 52 +5 dBm 52 SDH STM 52 unmixing 52 interleaved 52 packetization 52 frequency electromagnetic waves 52 #μs [001] 52 upconverters 52 pulse durations 52 quadrature phase shift 52 #/#.#G 52 parameter measurements 52 bistability 52 0dB 52 hyperfine 52 threshold voltages 52 anti aliasing filters 52 linear transducer 52 Shift Keying 52 programmable presets 52 mrad 51 domain reflectometry 51 strain gage 51 acoustic echo cancellation 51 LMS# [001] 51 DC LVDT 51 #.#-#.# GHz [001] 51 input capacitance 51 GPS chartplotter 51 spectral Doppler 51 Vcc 51 I2C serial interface 51 Quiescent current 51 #-#,# Hz 51 inrush current 51 preamplifiers 51 EMI electromagnetic interference 51 WCDMA HSDPA 51 kbit s 51 7mm x 51 +5 VDC 51 EUT 51 superpositions 51 amplifier module 51 austriamicrosystems AS# 51 linearly polarized light 51 demodulator 51 LPFMs 51 frequency VLF 51 #.#VDC 51 bistable 51 QPSK modulation 51 PID controllers 51 tunable DWDM 51 CODECs 51 #.#ns 51 wavefront distortion 51 IBOC 51 downconverters 51 MMICs 51 SAWs 51 multicarrier 51 #.#-#.# GHz [004] 51 synchrotron emission 51 #.#.#/ZigBee 51 horizontally polarized 51 exciter 51 5VDC 51 +3 dBm 51 microwatts 51 #.#mA [001] 51 VCSEL driver 51 SSPAs 51 1kV 51 magnetically coupled 51 1μA 51 Input Voltage 51 breakdown voltages 51 servo controller 51 wavelet transform 51 interferer 51 bi amplified 51 isomeric 51 thermal conduction 51 pulsed lasers 51 TEA# 51 transceiver module 51 FlexPhase 51 ionospheric 51 L1 L2 51 corona discharge 51 Long Wavelength Array 51 output MIMO 51 SAW filters 51 backscattering 51 Interleaving 51 ZMD# 51 transceiver chipset 51 division multiplexing 51 #Msps [001] 51 tunable diode laser 51 SDH DWDM 51 GPIO pins 51 ultrasonic flowmeters 51 EZRadio 51 E pHEMT 51 cdma# 51 z axis 51 GAO# [002] 51 stray capacitance 51 MB OFDM 51 spectral characteristics 51 Raman amplifiers 51 synchronous rectification 51 modulation PWM 51 TVS diode 51 #GHz [001] 51 CMOS RF transceiver 51 inertial sensor 51 Fig. 4a 51 CMOS oscillators 51 ADC#D# 51 ELTs 51 multiplexer demultiplexer 51 ± #ppm [001] 51 Differential Quadrature Phase 51 surface plasmon 51 inductances 51 RF amplifiers 51 amplitudes 51 coaxial connector 51 #dBm [001] 51 Gaussian beam 51 USB soundcard 51 transceiver IC 51 #Gbps serial 51 spectral efficiency 51 multipath interference 51 FM Stereo 51 cesium atom 51 test DUT 51 #GBASE LR 51 #.#GHz #.#b g 51 shortwave frequencies 51 confocal imaging 51 #.#dB [003] 51 #mA output [002] 51 analogue transmissions 51 confocal microscopes 51 -3 dB 51 impedence 51 zener diodes 51 cavity QED 51 domain reflectometer 51 sideband suppression 51 ultraviolet laser 51 1MHz switching frequency 51 #KHz [001] 51 Vector Signal Generator 51 torsional vibration 51 photometry 51 microampere 51 backscattered 51 retimer 51 voltage differential 51 coupling capacitor 51 1mW 51 #Hz [002] 51 blackbody 51 RS-#/# 51 capacitances 51 GPS GLONASS 51 positron emitting 51 #nA [002] 51 0dBm 51 comb filtering 51 MPEG4 compression 51 Division Duplex FDD 51 absorption coefficient 51 STLC# 51 Orthogonal Frequency Division Multiplexing 51 VHF 51 #:# multiplexer 51 VHF frequencies 51 Head RRH 51 μModule 51 rms noise 51 ± #.#V 51 SC FDMA 51 #.#Ω 51 LTC#/-# 51 protocol conformance 51 harmonic distortion 51 ASK FSK 51 pulse width modulators 51 coding decoding 51 detachable antenna 51 packet jitter 51 diode emulation 51 frequency combs 51 photon flux 51 jitter wander 51 anomalous dispersion 51 #pF [001] 51 muxponder 51 spectrograms 51 Fig. 2A 51 #.#Gb s [002] 51 Agilent MXG 51 transfer FRET 51 Crystal Oscillator 51 quantization 51 reactance