No entries.

• Synthetic Highs — An Experimental TV Bandwidth Reduction System[Active]
• The NARCOM Plan for Transatlantic Television and Other Wideband Telecommunication Services[Active]
• 10. Lacy R. E. , “Mountain obstacle measurements,” IRE Natl. Convention Rec. , Pt. I, New York, Mar. 1957 .EXTERNAL
• 11. Katzin M. Koo B. Y. C. Larson J. V. Katzin J. C. Pezzner H. , “The trade wind inversion as a transoceanic duct,” presented at URSI-IRE Meeting, May 5, 1959 , Washington, D.C.EXTERNAL
• 12. Mellen G. L. Morrow W. E. Pote A. J. Radford W. H. Wiesner J. B. , “UHF long range communication systems,” Proc. IRE , 1269 , Oct. 1955 .EXTERNAL
• 13. Rice P. L. Longley A. G. Norton K. A. , “Prediction of the cumulative distribution with time of ground wave and tropospheric wave transmission loss,” Natl. Bur. Standards, Technical Note No. 15, July 1959 .EXTERNAL
• 14. Barsis A. P. Norton K. A. Rice P. L. , IRE Natl. Convention Rec. , 3 – 59 , “Predicting the performance of long distance tropospheric communications circuits,” (summary only).EXTERNAL
• 15. Bullington K. Inkster W. J. Durkee A. L. , “Results of propagation tests at 505 mc and 4909 mc on beyond-horizon paths,” Proc. IRE , 1306 , Oct. 1955 .EXTERNAL
• 16. Chisholm J. M. Morrow W. E. Roche J. F. Teachman A. E. , “Tropospheric path loss measurements at 400 mc over distances 25–830 miles,” presented at IRE WESCON, San Francisco, Aug. 1957 .EXTERNAL
• 17. Mack C. L. , “Diversity reception in UHF long-range communications,” Proc. IRE , 1281 , Oct. 1955 .EXTERNAL
• 18. Norton K. A. Rice P. L. Vogler L. E. , “The use of angular distance in estimating transmission loss and fading range for propagation through a turbulent atmosphere over irregular terrain,” Proc. IRE , 1488 , Oct. 1955 .EXTERNAL
• 19. Yeh L. P. , “New concepts in the statistical study of tropospheric scatter propagation data,” IRE WESCON Convention Rec. , 8 – 58 , Pt. I, Aug. 1958 .EXTERNAL
• 2. Gerks I. H. , “Factors affecting spacing of radio terminals in a UHF link,” Proc IRE , 1290 , Oct. 1955 .EXTERNAL
• 20. Norton K. A. , “Point-to-point radio relaying via the scatter mode of tropospheric propagation,” IRE Trans. on Commun. Systems , CS-4, No. 1 , Mar 1956 .EXTERNAL
• 21. Hollingsworth L. M. , “Atmospherics and propagation,” IRE Natl. Convention Rec. , Pt. 8, 127 , Mar. 1956 .EXTERNAL
• 22. Bolgiano R. Jr. , “Wavelength dependence in transhorizon propagation,” Proc. IRE , 331 – 332 , Feb. 1959 .EXTERNAL
• 23. Staras H. , “Antenna-to-medium coupling loss,” IRE Trans. on Antennas and Propagation , 228 , Apr. 1957 .EXTERNAL
• 24. Bullington K. , “Characteristics of beyond-the-horizon radio transmission,” Proc. IRE , 1175 , Oct. 1955 .EXTERNAL
• 25. Tidd W. H. , “Demonstration of bandwidth capabilities of beyond-horizon tropospheric radio propagation,” Proc. IRE , 1297 , Oct. 1955 .EXTERNAL
• 26. DeBettencourt Booker , “Theory of radio transmission by tropospheric scattering using very narrow beams,” Proc. IRE , 281 , Mar. 1955 .EXTERNAL
• 27. Leifer M. Schreiber W. F. , “Communication theory,” Advances in Electronics , vol. III , Academic Press , New York , 1951 .EXTERNAL
• 29. TV Digest 15 : 5 , Feb. 7, 1959 .EXTERNAL
• 3. Beverage H. H. Laport E. A. Simpson L. C. , “System parameters using tropo-spheric scatter propagation,” IRE Trans. on Commun. Systems , 87 , Mar. 1957 .EXTERNAL
• 30. Coombs W. C. , “Communication theory aspects of television bandwidth conservation,” Natl. Bur. Standards, Tech. Note No. 25 . (Available as PB151384, Office of Technical Services, U.S. Dept. of Commerce, Washington 25, D.C.).EXTERNAL
• 31. Bateman Bain , “New thresholds in VHF and UHF,” QST, p. 30 , Dec. 1958 .EXTERNAL
• 32. Ewen H. I. , “A thermodynamic analysis of maser systems,” Microwave Jour. , p. 41 , Mar. 1959 .EXTERNAL
• 33. Friis H. T. , “Noise figure of radio receivers,” Proc. IRE. , p. 419 , July 1944 .EXTERNAL
• 34(A). Greene J. , “Noise factor and noise temperature,” Proc. IRE. , 2a , Jan. 1958 ;.EXTERNAL
• 34(B). Greene J. , “Antenna noise temperature,” Proc. IRE , 4a, May 1958 .EXTERNAL
• 35. Gordon , “The maser,” Sci. Amer. , p. 42 , Dec. 1958 .EXTERNAL
• 36. Weber S. , “The mavar: A low-noise microwave amplifier,” Electronics , 65 , Sept. 1958 .EXTERNAL
• 37. Electronic News , Nov. 3, 1958 , p. 1 .EXTERNAL
• 38(A). Heffner H. Kotzebue K. , “Experimental characteristics of a microwave parametric amplifier using a semiconductor diode” .EXTERNAL
• 4. Yeh L. P. , “Tropospheric scatter system design,” Trans. AIEE, Communications & Electronics , Paper No. 58–816, Nov. 1958 .EXTERNAL
• 38(B). Herrmann G. F. Uenohara M. Uhlir A. Jr. “Noise figure measurements on two types of variable reactance amplifiers using semiconductor diodes,” Proc. IRE , 1301 , June 1958 .EXTERNAL
• 39. Chisholm J. H. Roche J. F. Rainville L. P. Root H. G. , “Angular diversity reception at 2290 mcps over a 188-mile path,” IRE Trans. on Commun. Systems , p. 195 , Sept. 1959 .EXTERNAL
• 40. Vogelman Ryerson Bickelhaupt , “Tropospheric scatter system using angle diversity,” Proc. IRE , p. 688 , May 1959 .EXTERNAL
• 41. Staras H. , “The statistics of combiner diversity,” Proc. IRE , 1057 , Aug. 1956 .EXTERNAL
• 42. Staras H. , “Diversity reception with correlated signals,” J. Appl. Phy. , 93 , Jan. 1956 .EXTERNAL
• 43. Brennan , “Linear diversity combining techniques,” Proc. IRE , p. 1075 , June 1959 .EXTERNAL
• 44. Yeh L. P. , “Basic analysis on the controlled carrier operation of tropospheric scatter communications system,” IRE Natl. Convention Rec. , Pt. 8, p. 261 , 1958 .EXTERNAL
• 45. Hern H. D. Ulstad M. S. , “A method of improving reception in FM communications,” IRE WESCON Convention Rec. , Pt. 8, 46 , Aug. 1958 .EXTERNAL
• 46. Canadian Westinghouse Co., unpublished memorandum.EXTERNAL
• 47. Nichols , “Performance of a 640-mile 24-channel UHF-SSB communication system,” IRE and George Washington Univ. , Rec. National Symposium on Extended Range and Space Communications, Oct. 1958 .EXTERNAL
• 5. Kamen Doundoulakis , Scatter Propagation Theory and Practice , 1st ed. , Howard W. Sams, Inc. , Indianapolis , 1956 .EXTERNAL
• 48. Dinger H. E. Garner W. E. Hamilton D. H. Jr Teachman A. E. , “Investigation of long-distance overwater tropospheric propagation at 400 mc,” Proc. IRE , 1401 , July 1958 .EXTERNAL
• 49. Parry C. A. , “A formalized procedure for the prediction and analysis of multichannel tropospheric scatter circuits,” IRE Trans. on Commun. Systems , p. 211 , Sept. 1959 .EXTERNAL
• 50. The Evening Star (newspaper) , Washington, D.C., A12 , Nov. 11, 1958 .EXTERNAL
• 51. Joint Technical Advisory Committee , “Radio transmission by ionospheric and tropospheric scatter,” Proc. IRE , p. 5 , Jan. 1960 .EXTERNAL
• 6. Staras H. , “Tropospheric scatter propagation—a summary of recent progress,” RCA Review , XIX : No. 1 , Mar. 1958 .EXTERNAL
• 7. Booker H. G. Gordon W. E. , “The role of stratospheric scattering in radio communication,” Proc. IRE , 1223 , Sept. 1957 .EXTERNAL
• 8. Crain C. M. , “Survey of airborne microwave refractometer measurements,” Proc. IRE , 1405 , Oct. 1955 .EXTERNAL
• 9. Chisholm J. H. Portmann P. A. DeBettencourt J. T. Roche J. F. , “Investigations of angular scattering and multipath properties of tropospheric propagation of short radio waves beyond the horizon,” Proc. IRE , 1317 , Oct. 1955 .EXTERNAL