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White Papers

Fast Switching Signal Generator

January 13, 2012
Gigatronics

LDMOS Technology Solid-state Transmitter for MIDS Communications System

January 13, 2012
Universidad Politécnica de Madrid

Interference Mitigation Using Narrowband Filters

January 13, 2012
By Manny Assurian, Ray Hashemi and Jim Assurian, Reactel Inc.

Concepts of Orthogonal Frequency Domain Modulation (OFDM)

January 13, 2012
By Dave Whipple, Agilent Technologies

Turn up the Heat: An Electrical-Thermal MMIC Design Flow

January 12, 2012
Nov. 2011 White paper

Noise Figure Measurement without a Noise Source on a Vector Network Analyzer

January 12, 2012
This application note describes the noise figure measurement using the R&S Vector Network Analyzers of the ZVA and ZVT series. It explains the concept of measuring noise figure without the need for a characterized noise source. Furthermore, it discusses different measurement applications and the respective setup and implications. Some examples guide through the instrument setups and show measurement results as well.

TETRA Measurements

January 12, 2012
TETRA, the TErrestrial Trunked RAdio, is the professional mobile radio standard (PMR) used world wide by governmental safety and security authorities and organizations, as well as by private utilities from energy suppliers through to transport. Rohde & Schwarz provide test instruments idealy suited for both the development and production of TETRA base stations and user equipment, as well as for network planning, network coverage and quality of service, network monitoring and optimization, maintenance, and service. This Application Note shows examples for measurements with R&S instruments covering the entire range of TETRA test requirements.

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