PHASE -LOCKED LOOP AND FM DEMODULATION

... The Phase Locked Loop Principle: The phase locked loop is a feedback system comprised of a phase comparator, a low pass filter and error amplifier in the forward signal path and a voltage-controlled ... REPORT EXPERIMENT 3 PHASE LOCKED LOOPS Phase Lock Loop Operation The circuit is connected as shown in the schematic. The open loop system is closed...

Ngày tải lên: 17/10/2013, 11:15

... 526-4100 Implementing Network Admission Control Phase One Configuration and Deployment OL-7079-01 Version 1.1 1-2 Implementing Network Admission Control Phase One Configuration and Deployment OL-7079-01 Chapter ... CTA for their credentials and attributes. These credentials and attributes are collected and sent to Cisco Secure ACS in the PEAP session. During this initializati...

Ngày tải lên: 21/12/2013, 06:16

... NaCl were performed between 10 and 150 m M ligand, and, after each titration step, the fluorescence was recorded. All curves were integrated between 320 and 380 nm and the relative fluorescence intensity ... ATP but not Fru1,6P 2 . Materials and methods Bacterial strains and growth conditions E.coli DH5a and BL21(DE3)/pLysS [22] were used for cloning experiments and overexpressio...

Ngày tải lên: 16/03/2014, 16:20

... easily created. Technique of phase- coded modulation in this work is binary phase shift keying (BPSK) with the phase “0” of the IF sine wave represented for bit “1” and phase “π” represented for ... using modern electronic devices and techniques. In radar transmitter, Barker code generator, phase- coded modulator, and local oscillator can be easily created and controlled wh...

Ngày tải lên: 22/03/2014, 11:20

... Paper Induction and effector phase of allergic lung inflammation is independent of CCL21/CCL19 and LT-beta Corinne Ploix 1 , Riaz I. Zuberi 2 , Fu-Tong Liu 3 , Monica J. Carson 4 , and David D. ... lymphocytes, and CD11c+ dendritic cells to the peribronchial space was also normal. Our results show that the initiation and effector phase of allergic lung inflammation is inde...

Ngày tải lên: 03/11/2012, 11:24

... two -phase currents to generate a means of instantaneously controlling the torque and flux. Field-orientated controllers require control of both magnitude and phase of the AC quantities and ... engine 2001 Thesis Project A3 Gareth S Roberts boosts acceleration and reduces demand on the petrol engine, saving fuel and improving performance in the process [14]. While cruising,...

Ngày tải lên: 27/10/2013, 23:15

... Reserved 6-2 FM- STEPDRIVE/SIMOSTEP (FB) 6.1 FM- STEPDRIVE and SIMOSTEP wiring Wire the FM- STEPDRIVE power controller and the SIMOSTEP series motor in accordance with figure 6-1. Figure 6-1 FM- STEPDRIVE and ... 6SN1197-0AA70-0YP2 FM- STEPDRIVE/SIMOSTEP (FB) 6-1 Wiring 6.1 FM- STEPDRIVE and SIMOSTEP wiring 6-2 6.2 Wiring example for FM- 353 and FM- NC 6-6 6.3 Wiring layout...

Ngày tải lên: 21/11/2013, 13:45

... C ONVERTER AND M OUNTING C HASSIS The Quad Fiber Loop Converter System from ADC. The T1/E1 Service Delivery Experts QFLC Module and Wall Mount Chassis 2-Position Rack Mount Chassis QFLC and Mounting ... different working and protect modules, or different near and far-end modules. One part number does it all, reducing investment in spare inventory and simplifying circuit provisi...

Ngày tải lên: 21/12/2013, 05:18

... communication ports, the MPU and APU modules are the same for both the Soneplex Broadband and Soneplex Loop Extender systems. Rear View Soneplex Loop Extender Chassis Soneplex Broadband Chassis Rear View ... Soneplex Broadband and Soneplex Loop Extender systems each use 8 displays, 512 bits. Status and command displays are supported. TL1 Interface Transaction Language 1 (TL1) co...

Ngày tải lên: 21/12/2013, 06:19

... different working and protect modules, or different near and far-end modules. One part number does it all, reducing investment in spare inventory and simplifying circuit provision- ing and installation. • ... protection switching and early warning minor alarm. Switching and minor alarm levels can be set according to service requirements. Features and Benefits 31/02 449 E1 Quad F...

Ngày tải lên: 17/01/2014, 08:20