When President George W. Bush launched an invasion of Iraq in March of 2003, he did so without the explicit approval of the Security Council. His father's administration, by contrast, carefully funneled statecraft through the United Nations and achieved Council authorization for the U.S.-led Gulf War in 1991. The history of American policy toward Iraq displays considerable variation in the extent to which policies were conducted through the UN and other international organizations. In Channels of Power, Alexander Thompson surveys U.S. policy toward Iraq, starting with the Gulf War, continuing through the interwar years of sanctions and coercive disarmament, and concluding with the 2003 invasion and its long aftermath. He offers a framework for understanding why powerful states often work through international organizations when conducting coercive policies-and why they sometimes choose instead to work alone or with ad hoc coalitions. The conventional wisdom holds that because having legitimacy for their actions is important for normative reasons, states seek multilateral approval. Channels of Power offers a rationalist alternative to these standard legitimation arguments, one based on the notion of strategic information transmission: When state actions are endorsed by an independent organization, this sends politically crucial information to the world community, both leaders and their publics, and results in greater international support.

When President George W. Bush launched an invasion of Iraq in March of 2003, he did so without the explicit approval of the Security Council. His father's administration, by contrast, carefully funneled statecraft through the United Nations and achieved Council authorization for the U.S.-led Gulf War in 1991. The history of American policy toward Iraq displays considerable variation in the extent to which policies were conducted through the UN and other international organizations. In Channels of Power, Alexander Thompson surveys U.S. policy toward Iraq, starting with the Gulf War, continuing through the interwar years of sanctions and coercive disarmament, and concluding with the 2003 invasion and its long aftermath. He offers a framework for understanding why powerful states often work through international organizations when conducting coercive policies-and why they sometimes choose instead to work alone or with ad hoc coalitions. The conventional wisdom holds that because having legitimacy for their actions is important for normative reasons, states seek multilateral approval. Channels of Power offers a rationalist alternative to these standard legitimation arguments, one based on the notion of strategic information transmission: When state actions are endorsed by an independent organization, this sends politically crucial information to the world community, both leaders and their publics, and results in greater international support.

This book covers planning and maintenance of digital power line carrier (DPLC) channels along high voltage 35-750 kV alternate current power lines, providing readers with an introduction to the relevant industry standards, structure, and construction of DPLC equipment. Coverage includes DPLC equipment use in digital transmitting systems, including digital modulation and coding, channel equalization, and echo cancelling; DPLC multiplexing systems and network elements; different characteristics of high voltage power lines as media for high frequency PLC signals transmission; and planning of DPLC channels. Practicing engineers and researchers involved in the development, design, and application of high voltage power line carrier channels, as well as students studying communications and electric power grids, will find this book to be a valuable reference guide.