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Keyless Entry System ASK/FSK Analysis

Posted on: August 20th, 2021 by James
Keyless Entry System ASK/FSK Analysis August 20, 2021
RIGOL Technologies extended the RF test system of DSA800 spectrum analyser with additional tests for passive key less entry systems. RIGOL’s test solution is very comfortable to use and much cheaper than other available test systems on the market. Passive keyless entry [PKE] communication is an electronic lock system mainly used to open cars or buildings without a mechanical key. This lock syst...

Creating an arbitrary IQ Waveform using MatLAB and UltraIQ

Posted on: August 20th, 2021 by James
Creating an arbitrary IQ Waveform using MatLAB and UltraIQ August 20, 2021
Introduction The DSG3000 (DSG3000B) Series RF signal source (Figure 1) is designed for RF engineering and signal development and test up to 6 GHz. The instrument is also capable of a number of modulation formats. One of the more advanced capabilities is IQ modulation that is enabled with the DSG3000-IQ option. This option adds both a baseband generator and the ability to external...

Precompliance: Susceptibility testing

Posted on: August 20th, 2021 by James
Precompliance: Susceptibility testing August 20, 2021
EMC Precompliance Testing: Immunity/Susceptibility Solution: Products that contain electronics can be sensitive to radio frequency (RF) interference. Devices that experience RF interference can be prone to improper or failed operations. Products that suffer problems when exposed to RF interference are said to be susceptible to interference while products that do not exhibit issue...

Advanced Embedded Debug with Jitter and Real-Time Eye Analysis

Posted on: August 20th, 2021 by James
Advanced Embedded Debug with Jitter and Real-Time Eye Analysis August 20, 2021
Introduction Debugging embedded communications is one of the most common tasks for electronic design engineers. Efficient Analysis of serial communications requires more than simple triggering and decoding but historically there has been a significant cost difference between the oscilloscopes with mixed signal, serial triggering, and serial decode capabilities and the high perfor...

Meeting Embedded Design Challenges with Mixed Signal Oscilloscopes

Posted on: August 19th, 2021 by James
Meeting Embedded Design Challenges with Mixed Signal Oscilloscopes August 19, 2021
Introduction Embedded design and especially design work utilising low speed serial signalling is one of the fastest growing areas of digital electronics design. The need to communicate between modules, FPGAs, and processors within a wide array of consumer and industrial electronics is increasing at an astounding rate. Customised communication protocol and bus usage is critical to...

Debug & Analysis of IoT Power Requirements

Posted on: August 19th, 2021 by James
Debug & Analysis of IoT Power Requirements August 19, 2021
Power and Function The relationship between power and function in an Internet of Things (IoT) project is perhaps the most fundamental trade-off a design team needs to address; therefore, it must be made with definitive, testable goals from the customer’s perspective. Expert product development always begins with the an IoT development where the final product is a wrapper around...

Bode Plot Analysis of switching Power Supplies

Posted on: August 19th, 2021 by James
Bode Plot Analysis of switching Power Supplies August 19, 2021
Overview A Bode plot is a graph that maps the frequency response of the system. It was first introduced by Hendrik Wade Bode in 1940. The Bode plot consists of the Bode magnitude plot and the Bode phase plot. Both the amplitude and phase graphs are plotted against the frequency. The horizontal axis is lgω (logarithmic scale to the base of 10), and the logarithmic scale is use...

Meeting Embedded Design Challenges with Mixed Signal Oscilloscopes

Posted on: August 19th, 2021 by James
Meeting Embedded Design Challenges with Mixed Signal Oscilloscopes August 19, 2021
Introduction Embedded design and especially design work utilising low speed serial signalling is one of the fastest growing areas of digital electronics design. The need to communicate between modules, FPGAs, and processors within a wide array of consumer and industrial electronics is increasing at an astounding rate. Customised communication ...

Debug and Analysis Considerations for Optimising Signal Integrity in your Internet of Things Design

Posted on: August 19th, 2021 by James
Debug and Analysis Considerations for Optimising Signal Integrity in your Internet of Things Design August 19, 2021
Introduction As the Internet of Things continues to expand to include applications including home automation, fitness, video, and tracking as well as traditional embedded electronics use cases the needs for testing and optimising these designs become clearer. Even as IoT expands, the test requirements have begun to crystallise into a set of capabilities that can assist a design t...

COVID-19 Statement

Posted on: April 28th, 2021 by James
COVID-19 Statement April 28, 2021
Telonic Instruments Ltd would like to take this opportunity to update all of our customers regarding the current COVID-19 outbreak and what steps we are taking. We have put systems in place to continue business during the current crisis with orders being processed and shipped as usual on a daily basis with our normal courier service APC.   Current Operational Situation We contin...