Tag: RF

2.45GHz to 2.85GHz VCO Design with Infineon BFP420 Wideband Silicon NPN RF Bipolar Transistor

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Introduction to Patch Antenna Array with a Parallel Feeding Network

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Infineon BGT24LTR11N16 24Ghz Radar MMIC Impedance Matching

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Effective Dielectric Constant

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Plastic Dielectric Constant Measurement using TDR and Copper Foil Tape

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Lumped LC Balun Design

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The Considerations of Antenna Design for IOT and Wearable Devices

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Time-Domain Reflectometer (TDR) Theory and Implementation

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Preamplifier 30 MHz to 6 GHz

Part I: Introduction I designed two preamplifiers which can be added to any application needs additional gain. The two designs have the same PCB layout but different IC U1 which is shown in the Figure 1. The PCB is shown

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Channel power measurements

Part I: Understanding the RF Spectrum Measurements The Spectrum Analyzer has a bandpass filter (IF filter) which is used as the "window" for detecting signals. The bandpass filter's bandwidth is also called the resolution bandwidth(RBW) of the analyzer and can

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