Search Results
The search returned 1,237 publication(s) on its.ntia.gov.
Several of the public-key cryptosystems that received considerable publicity are examined. The uses, implementation, and potential cryptoanalytic attacks are discussed. Since most of the suggested systems depend on the manipulation of large numbers, ...
This report contains results of spectrum occupancy measurements made of the 2700–3100 MHz radar bands in the Los Angeles, CA, area. Approximately 500 sets of measurements were made, which included peak pulse amplitude, as well as the number of pulse...
This is a companion document to another NTIA Report, "Proposed Techniques for Adding FM Broadcast Stations in a Major Market." Increasing the number of assignments is possible if: 1) co–siting of second– and third–adjacent–channel transmitters is ...
The large amount of power contained in the main beam and principal sidelobes of the proposed Solar Power System (SPS), now under study by DOE and NASA, potentially presents an EMC problem for other satellite systems. This report examines selected geo...
The Department of Energy (DOE), along with the National Aeronautics and Space Administration (NASA), has been evaluating the Satellite Power System (SPS) as a source of baseline electrical power. The objective of the SPS program is to develop an ini...
A study accomplished by SRI International under contract with the Commerce Dept., NTIA, in support of work toward developing a U.S. policy for cryptography. It provides an analysis of the policy options based on a projection of evolving I private sec...
This monograph is distinguished by the use of plane-wave spectra for the representation of fields in space and by the consideration of antenna-antenna (and antenna-scatterer) interactions at arbitrary separation distances. The plane-wave representat...
Microwave Radiation at the U.S. Embassy in Moscow and its Biological Implications: An Assessment
This report is the sum of a three–part effort by the Institute for Telecommunication Sciences (ITS) to provide technical recommendations for the DCS Long–Haul Tactical Common system, subsystem, and equipment technical standards for digital radio. The...
Final Report The NTIA rural communities field studies, April 1981
Trade Issues in Telecommunications and Information: Volume I. United States Trade in the Merchandise of Information Industries
Trade Issues in Telecommunications and Information: Volume II. The Employment Effects of Trade in High-Technology Telecommunications and Information Products
Trade Issues in Telecommunications and Information: Volume III. Promoting U.S. Trade in Telecommunications and Information Products with Developing Countries
Trade Issues in Telecommunications and Information: Volume IV. The Role of the United States Government in the Financing of Exports of Major Telecommunications and Information Products
Guidelines for interconnection to the United States Postal Service (USPS) Electronic Computer Originated Mail (E-COM) System via telecommunications carriers are developed. Adescription of the E-COM System is given and the need for telecommunications ...
Radio wave interaction measurements using the high power transmitter at Platteville have resulted in cross modulation of up to 30% as compared to the earlier cross modulation measurements of 7% or less at low power. A theory is derived which shows th...
The International Record Carriers have, for a number of years, provided a switched, overseas, voiceband data service called Datel. This report examines changes required in the Bell/Independent domestic MTS network to provide a more advanced form of i...
Throughout an area between Chicago and Peoria, Illinois, approximately 50 measurement locations were selected. At each location measurements were made, typically, for two VHF television broadcasts from Chicago and three UHF television broadcasts from...