Pitke, M. V. ; Chandrasekaran, T. (1983) An improved conference circuit Proceedings of the IEEE, 71 (12). pp. 1460-1461. ISSN 0018-9219
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Official URL: http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arn...
Related URL: http://dx.doi.org/10.1109/PROC.1983.12801
Abstract
A conferencing scheme based on signal addition has been presented. Use of alternating inverting amplifier stages at the summing circuits considerably cancels out the effect of feedback voltages due to poor return loss of the hybrids. In the worst case, the net feedback voltage due to return loss at any subscriber line circuit is no more than twice than that encountered in one-to-one connection.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to IEEE. |
| ID Code: | 86179 |
| Deposited On: | 08 Mar 2012 11:13 |
| Last Modified: | 08 Mar 2012 11:13 |
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