PROBLEM TO BE SOLVED: To generate a two-tone signal having smaller frequency intervals with respect to frequency of an optical signal with a simple configuration.KOBAYASHI TAKASHI小林 嵩NISHIMURA KOSUKE西村 公佐BEKKALI ABDELMOULAアブデルモウラ ベッカリ...
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The signal source is adjusted so that the level at the out- put port of the DUT is set at the speci- fied level. Because directional couplers are symmetrical, the power level of the reverse tone at the signal generator will be attenuated by the coupling fac- tor, so it may need to ...
Define two-step. two-step synonyms, two-step pronunciation, two-step translation, English dictionary definition of two-step. n. 1. A dance in 2/4 time, characterized by long, sliding steps. 2. The music for this dance. American Heritage® Dictionary of
In this work, a high speed ultrasonic multitransducer pulse-echo system using a four transducer method was used for the dynamic characterization of gas-liquid two-phase separated flow regimes. The ultrasonic system consists of an ultrasonic pulse signal generator, multiplexer, 10 MHz (0.64 cm) ult...
The SET of devices B and C were connected to a tank circuit for reflectometry measurement, with the tone generated by the QM OPX. The return signal was amplified by a Cosmic Microwave Technology CITFL1 LNA at the 4K stage, and a Mini-circuits ZX60-P33ULN+ and a Mini-circuits ZFL-1000...
Video signal generatorSend PAL/NTSC video test signal, send CVI, AHD, TVI video test signal (720P/1080P). Power output12V/2A output interface: round outer diameter 4mm, inner needle 1.6mm AHD Audio Test1chs audio input AHD PTZ Controller Test ...
OF THE DISCLOSUREThe invention relates to a reference signal circuit in a multi- frequency signal receiver in order to obtain a detection of the two signalling frequencies in an incoming voice frequency signal independently of disturbing signals of certain duration. The circuit contains two paths for...
20190215849 TWO-TONE PHYSICAL UPLINK SHARED CHANNEL FOR MACHINE TYPE COMMUNICATIONS 2019-07-11 Ye 20190089504 METHOD FOR TRANSMITTING DEMODULATION REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM FOR SUPPORTING NARROWBAND IoT, AND DEVICE THEREFOR 2019-03-21 Hwang et al. 20190007248 USER TERMINAL, RADIO...
A musical-tone generator based on physical modeling of sound production mechanisms is presented. For the purpose of making this scheme general for a wide c... C Drioli,D Rocchesso - IEEE 被引量: 7发表: 2002年 A PLL based WSN transmitter and I/Q LO signal generator at 430–435MHz A ...