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Introduction to Communication Science and Systems

There are many valuable and useful books on electrical communication (References 1-5 are some examples), but they have certain disadvantages for the beginner. The more advanced books present some things in a basic way, but they are very narrow for an introduction to communica tion. The introductory books are broader but still narrow by our stan dards. Further, they often pick things out of thin air rather than derive them. This book is aimed at giving the beginner a basic understanding of a wide range of topics which are essential in communication systems. These include antennas and transmission, thermal noise and its consequences, Fourier transforms, modulation and noise, sampling and pulse code modulation, autocorrelation and power spectrum, optimum filtering, gauss ian noise and errors in digital transmission, data transmission, limits on data rate including information theory and quantum limits, and source encoding. We have not included communications traffic, switching, and multiplexing, nor protocols for digital and computer communications. For these, Reference 6 is excellent. In general, our book does not discuss the circuits used for communication or the physics of radio propagation. We assume that these will be taught in specialized courses, but such courses are not prerequisites for this one. Chapter 1 introduces the transmission formula or antenna equation and antenna directivity. Only a very basic sophomore physics knowledge of electromagnetic theory is assumed. The radar equation is also treated.

To communication science and systems there is no end, but a good beginning can help the student or practitioner on his or her way. The book may serve as a three-quarter or two-semester text for juniors, seniors, or graduate students in ...

Politik, ekonomi, dan strategi

kumpulan karangan

International issues on politics, economy, defence and security strategies in Asia-Pacific countries; collection of articles.

International issues on politics, economy, defence and security strategies in Asia-Pacific countries; collection of articles.

Definitions, Concepts and Scope of Engineering Asset Management

Definitions, Concepts and Scope of Engineering Asset Management, the first volume in this new review series, seeks to minimise ambiguities in the subject matter. The ongoing effort to develop guidelines is shaping the future towards the creation of a body of knowledge for the management of engineered physical assets. Increasingly, industry practitioners are looking for strategies and tactics that can be applied to enhance the value-creating capacities of new and installed asset systems. The new knowledge-based economy paradigm provides imperatives to combine various disciplines, knowledge areas and skills for effective engineering asset management. This volume comprises selected papers from the 1st, 2nd, and 3rd World Congresses on Engineering Asset Management, which were convened under the auspices of ISEAM in collaboration with a number of organisations, including CIEAM Australia, Asset Management Council Australia, BINDT UK, and Chinese Academy of Sciences, Beijing University of Chemical Technology, China. Definitions, Concepts and Scope of Engineering Asset Management will be of interest to researchers in engineering, innovation and technology management, as well as to managers, planners and policy-makers in both industry and government.

Educational. Facilities. Ana C.V. Vieira and António J. Marques Cardoso Abstract Despite the importance of building and infrastructure maintenance and its role in cost control, savings in materials and lifetime enlarging of equipment ...

Pasar modal

penawaran umum dan permasalahannya : dilengkapi dengan Undang-Undang nomor 8 tahun 1995 Tentang Pasar Modal beserta penjelasannya

System of capital market in Indonesia.

Memberi konsultasi kepada manajemen perusahaan dan memberi dukungan kepada staf bagian keuangan dan akuntansi . Dan dengan menggunakan jaringan lokal , regional , dan internasional membantu manajemen untuk mengindentifikasi calon ...

Video Basics 2

This book distills video basics, moving readers from video concepts and processes to production tools and techniques and, finally, to the production environment (studio or field, inside or outside) and how it affects what is done.

This book distills video basics, moving readers from video concepts and processes to production tools and techniques and, finally, to the production environment (studio or field, inside or outside) and how it affects what is done.

Sistem demokrasi yang hakiki

Apabila terjadi kemerosotan ekonomi , dimana kemiskinan dan kelaparan sudah terjadi diberbagai daerah , kebodohan juga ... globalisasi , keadaan perekonomian dunia yang tidak menentu , tindakan kaum kapitalis asing yang menimbulkan ...

Buku Pendalaman Materi (BUPERI) Ilmu Pengetahuan Alam: SMP/MTS Kelas VIII

Buku Pendalaman Materi (BUPERI) Ilmu Pengetahuan Alam ini disusun untuk membantu siswa dalam memahami materi pelajaran IPA (Ilmu Pengetahuan Alam) sehingga dapat meningkatkan nilai siswa dalam menghadapi Ujian Akhir Semester (UAS) dan Penilaian Akhir Tahun (PAT). Buku ini diharapkan juga dapat membantu mempermudah Bapak/Ibu guru dalam menjelaskan materi pada peserta didik. Buku ini dikembangkan berdasarkan tingkat berpikir yang dikehendaki yang meliputi: Pengetahuan dan Pemaparan, Penerapan dan Penalaran. Secara garis besar buku ini terdiri atas dua bagian yakni materi dan soal-soal. Materi berisi ulasan materi tiap BAB secara mendalam agar siswa mudah memahami materi secara detail. Soal-soal digunakan sebagai ajang untuk mengukur sejauh mana kesiapan siswa dalam menguasai materi. Soal-soalnya sedikit lebih sulit, lebih banyak penalaran, informasi tersirat, dengan level berpikir yang tinggi (HOTS).

Buku Pendalaman Materi (BUPERI) Ilmu Pengetahuan Alam ini disusun untuk membantu siswa dalam memahami materi pelajaran IPA (Ilmu Pengetahuan Alam) sehingga dapat meningkatkan nilai siswa dalam menghadapi Ujian Akhir Semester (UAS) dan ...