An Integral Design Technique for Wideband Multistage Transistor Amplifiers (open access)

An Integral Design Technique for Wideband Multistage Transistor Amplifiers

A philosophy for designing wideband multistage transistor amplifiers is presented. The amplifier was visualized as an integral unit, the interstage networks constituting the elements of the amplifier unit. By designing the amplifier as a unit and adjusting the over-all response (gain and bandwidth) with the interstage time constants, an increase in gain-bandwidth product was realized over the iteratively designed amplifiers. The resulting increase in gainbandwidth product resulted from absence of the bandwidth shrinkage factor for multistage amplifiers. Formulas were derived for both a two- and three- transistor integrally designed wideband amplifier, in which shunt peaking networks were used for coupling. Experimental amplifiers were con structcd following these formulas, and the observed performance agreed quite well with the calculations. (auth)
Date: December 14, 1961
Creator: Scott, L.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: WW-1220 (open access)

Texas Attorney General Opinion: WW-1220

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Construction of Art. 802e, V.P.C. concerning conviction of minors.
Date: December 14, 1961
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: WW-1221 (open access)

Texas Attorney General Opinion: WW-1221

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Whether, under the provisions of Senate Bill No. 1, of the 57th Legislature, First Called Session, the State Building Commission is required to furnish State agencies with utility services.
Date: December 14, 1961
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: WW-1222 (open access)

Texas Attorney General Opinion: WW-1222

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Whether the Position Classification Act of 1961 applies to the Texas State Board of Plumbing Examiners.
Date: December 14, 1961
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Hydromagnetic Ionizing Fronts (open access)

Hydromagnetic Ionizing Fronts

One of the techniques by which highly ionized plasmas can be generated in the laboratory makes use of strong, electromagnetically driven shock waves propagating into a cold gas. In this paper the phenomenon is analyzed as a one-dimensional single-fluid hydromagnetic problem, neglecting dissipation behind the wave. We hypothesize that the rarefaction wave remains attached to the front. In the limit of essentially complete ionization behind the front the problem can be solved analytically as long as the transverse magnetic field there remains small compared with the longitudinal field.
Date: December 14, 1961
Creator: Kunkel, Wulf B. & Gross, Robert A.
Object Type: Report
System: The UNT Digital Library