Explain the working of a hybrid in telephone networks, Computer Engineering

Assignment Help:

How does a hybrid in telephone networks work?

The circuit operation is as follows:

The input signal is coupled to the B and F windings similarly. By the C winding, the input is coupled to the 2-wire circuit. Similar signal when this flows through the balanced 2-wire couples the signal to winding D by winding C. The signal induced in B flows by E and induces a current in D that opposes the current induced through F. If the impedance ZB closely matches that of the 2-wire circuit, the consequence of input signal on the output winding D is fully nullified. In a same way, the input signal from the subscriber end is fully nullified from coupling in the winding A.

1704_Two-wire to 4-wire Transformer Hybrid.png

FIG - Two-wire to 4-wire Transformer Hybrid


Related Discussions:- Explain the working of a hybrid in telephone networks

Pros and cons of assembly language, Pros and Cons of Assembly Language ...

Pros and Cons of Assembly Language The following are a number of advantages / disadvantages of employing assembly language: Assembly Language offers more control over ha

Develop an object-oriented design, Investigate the MIPS programmers model a...

Investigate the MIPS programmers model and develop an object-oriented design that will reflect aspects of the MIPS architecture. Consider the functional units of the architecture a

What is meant by super scalar processor, What is meant by super scalar proc...

What is meant by super scalar processor?  Super scalar processors are designed to exploit more instruction level parallelism in user programs. This means that multiple function

Name two special purpose registers, Name two special purpose registers. ...

Name two special purpose registers. Index register Stack pointer

Explain about instruction register and flags, Q. Explain about Instruction ...

Q. Explain about Instruction Register and Flags? The Instruction Register: It comprises the operation code (opcode) and addressing mode bits of the instruction. It assists in

Explain working of digital camera, Q. Explain working of Digital camera? ...

Q. Explain working of Digital camera? A Digital camera is a camera which captures and stores still images and video (Digital Video Cameras) as digital data in place of on photo

Risc approach - computer architecture, RISC Approach - computer architectur...

RISC Approach - computer architecture: The RISC processors only use easy instructions that can be executed within one clock cycle. therefore, the "MULT" command discussed abov

Inheritance, what is Ambiguity in single inheritance

what is Ambiguity in single inheritance

Explain overlay structured program, Explain overlay structured program ? ...

Explain overlay structured program ? A program having overlays is termed as overlay structured program, here an overlay is a part of program that has similar load origin as som

Design issues of interconnection network, Design Issues Of Interconnection ...

Design Issues Of Interconnection Network The following are the problems, which should be considered while preparing an interconnection network. 1)   Dimension and size of n

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd