Executive Summary:
The project is about a software development for active load and source pull measurements. The measurement technique for vector network analyzers, firstly presented at the European Microwave conference in 2002 in Milan, Italy, allows to do fundamental device characterization of transistors and amplifiers in a non 50 ohm environment without the need for passive impedance tuners by simply utilizing two independent sources of a vector network analyzer. Up to now, only hybrid systems, combinations of active and passive impedance tun-ers, are realized to perform such measurements. The aim of the project is to develop a purely active system with known limitations in terms of power firstly and with the goal to gain knowledge and inputs for further developments sec-ondly.
The considerations of this paper are dealing with expected forecast numbers for the software option and additionally sold vector network analyzer hardware in order to calculate the cash flow and the net present value of the project. Additionally the costs of goods sold plus maintenance and service costs are considered. For the expected project time, 5 years plus 6 month of development, the project related income statement is given together with a balance sheet.
The conclusion of the development proposal is to accept the project due to a positive net present value and mainly due to the strategic importance for further vector network analyzer developments and an increased company reputation in the market.
Table of Contents
1. Project definition
2. Assumptions
3. Sales forecast
4. Operational cash flow and NPV calculation
4.1. FSLP option only
4.2. FSLP option and supplementary VNA Hardware
5. Conclusion
Project Objectives and Key Topics
The primary objective of this project is to evaluate the financial viability of developing a new software add-on for vector network analyzers (VNA) that utilizes a fast source and load pull (FSLP) measurement technique. The research assesses the feasibility of this technology by calculating the net present value (NPV) and internal rate of return (IRR) based on projected sales, costs, and market strategic considerations.
- Technical definition and implementation of the Fast Source & Load Pull (FSLP) method.
- Estimation of sales forecasts, operational cash flow, and project timelines.
- Financial modeling including NPV and IRR calculation using the Capital Asset Pricing Model (CAPM).
- Strategic assessment of supplementary VNA hardware sales impact.
- Risk analysis regarding power limitation and market reception.
Excerpt from the Book
1. Project definition
The project is about software (SW) development as add-on feature for new and existing vector network analyzers (VNA). The aim of this SW is to address fundamental source and load pull applications which are requiring in a conventional manner passive impedance tuners. The SW is performing fundamental source and load pull measurements by using an active injection approach which means the impedance mismatch for the device under test (DUT), conventionally generated by passive impedance tuners at the in- and output of the DUT, is synthesized by a reverse injected signal into the DUT presenting the aimed impedance mismatch for the DUT in terms of magnitude and phase.
The approach, commonly known as fast source and load pull (FSLP) method, is lowering measurement times and setup costs compared to the traditional method. The option utilizes the second source of a VNA which must be controlled in magnitude and phase compared to the first source and that allows fundamental impedances to be synthesized actively and as a result various source and load pull states can be calculated mathematically. The SW based method does not require any additional hardware (HW) by utilizing the full functionality of a VNA with two internal sources hence it saves money and is around 5 times faster than a comparable conventionally realized measurement setup with passive impedance tuners. As drawback, the limited power range of the DUT has to be accounted which must not exceed 2 watt with this approach and with respect to state of the art VNA capabilities while typical devices for this kind of measurement are starting at this power level.
Chapter Summaries
1. Project definition: This chapter outlines the software development project for an FSLP add-on to enhance VNA measurement efficiency without passive tuners.
2. Assumptions: The section defines the financial parameters, including development costs, financing, tax rates, sales commission, and COGS required for the economic evaluation.
3. Sales forecast: This chapter provides a five-year projection for FSLP option sales, considering market entry, power limitations, and additional VNA hardware sales.
4. Operational cash flow and NPV calculation: This chapter details the financial methodology, calculating operational cash flow and NPV using the CAPM framework to determine project profitability.
4.1. FSLP option only: This section presents the revenue and cash flow forecast exclusively for the FSLP software, concluding with a negative NPV.
4.2. FSLP option and supplementary VNA Hardware: This section analyzes the financial impact of selling supplementary VNA hardware alongside the FSLP option, which leads to a positive NPV.
5. Conclusion: The final chapter summarizes the project’s financial and strategic viability, recommending acceptance based on future market growth and increased reputation.
Keywords
Vector Network Analyzer, VNA, Fast Source & Load Pull, FSLP, Financial Project Analysis, NPV, Net Present Value, IRR, CAPM, Active Injection, DUT, Software Development, Hardware Sales, Operational Cash Flow, Strategic Assessment
Frequently Asked Questions
What is the core purpose of this project?
The project evaluates the financial and strategic feasibility of developing and marketing a new software feature for vector network analyzers that enables faster, software-based source and load pull measurements.
What are the primary themes discussed in the paper?
Key themes include technical measurement innovation, financial forecasting, market strategy, and the calculation of profitability through net present value models.
What is the main objective of the financial study?
The goal is to determine if the FSLP software development is a profitable investment, specifically evaluating whether selling it in combination with VNA hardware leads to a positive net present value.
Which scientific method is used for the evaluation?
The financial evaluation utilizes the Capital Asset Pricing Model (CAPM) to determine the appropriate discount rate (interest rate) and performs a thorough cash flow and NPV analysis.
What topics are covered in the main body of the paper?
The main body covers the project definition, development assumptions, market-based sales forecasts, operational cash flow calculations, and sensitivity analysis regarding price and cost variations.
Which keywords best characterize this document?
The work is characterized by terms such as VNA, FSLP, NPV, Active Injection, and Financial Project Analysis.
Why is the FSLP software limited to a power range of 2 watts?
This limitation arises from the specific active injection approach used by the software, which is constrained by current VNA hardware capabilities, whereas traditional methods support higher power levels.
How does the author justify accepting the project despite potential challenges?
The author argues that even if the software alone is not profitable, the strategic benefit of increased company reputation and the ability to drive additional VNA hardware sales make the project overall profitable and worthy of acceptance.
- Quote paper
- Dipl. Ing. MBA Matthias Beer (Author), 2011, Financial Management. Active Incention project for VNA, Munich, GRIN Verlag, https://www.grin.com/document/233250
