This is possible only with modulation. Now study on-the-go. Find useful content for your engineering study here. Questions, answers, tags - All in one app! Ask Question. Welcome back. Continue with Google Continue with email.
Explain the need for modulation. Generally, the message signals are the band of low or high frequencies and are often called baseband signals. The message signals are the signals to be transmitted from the sender to the receiver. The frequency of the message signals to be sent is generally low. Thus, these signals undergo modulation to get correctly transmitted from one location to another.
Carrier Signal: The other signal used in the process of modulation is the carrier signal that has high-frequency sinusoidal waves. The high-frequency carrier wave can travel much quicker as compared to the baseband signal.
These signals have a specific frequency, amplitude, and phase, but no information. After modulation, carrier signals are used to transmit the signal to the receiver. Modulated Signal: After the modulation is done, the resultant signal refers to the modulated signal. This signal is the mixture of the carrier signal and message signal. Image to be added soon. The diagram shows three types of signals, namely, message signal, carrier signal, and modulated signal that is the mixture of the message and carrier signal.
There are generally three types of modulation:. Amplitude Modulation: By superimposing the base signal with the carrier signal having a different amplitude, but the same frequency, if the amplitude of the base signal modifies or modulates, then it is said to be amplitude modulation. The diagram shows the amplified modulated wave after superimposing the message signal with the carrier signal. They are named as first generation computers, second-generation computers, third generation computers, fourth generation computers, and fifth generation computers.
The computers evolved in the various generation has its own significance value. They were very precious and important at that time period. The Opportunities and Threats of Globalization in International business.
The globalization provides opportunities to international business operators are as follows: Political Liberalization The political ideology of any nation removes the barrier to conduct trade activities. There is a friendly environment for the investors to conduct the business which is the major reason for the opportunity for globalization. Technology The technology is innovated and novelties found every day.
It is creating the opportunity to globalize as the innovation has made able to operate the business in any corner of the world. Cost The opportunity of globalization is the cost factor. To gain economies of scale i. Market The need for expansion of the market to operate competitively is another opportunity to globalize the business.
Competition The competitive intensity is raising due to which business investors are more influenced to operate globally to grab the opportunity. Nepal Airlines is the national flag carrier of Nepal, established in and headquartered in Kathmandu, Nepal. External Environment Analysis - PESTLE Analysis Political: The airline industry is widely obstructed by regulations and restrictions so the government-owned Nepal Airlines has been suffering due to poor management, high political interference, and corruption.
This signifies that air travelers are increasing significantly and the aviation industry will ultimately keep on growing. Also, many Nepalese students are going abroad for higher studies to gain quality education from foreign institutions. Also, Nepal. For example, the restaurant industry having fast food, fine dining, etc. Strategic groups help to identify the direct competitors and competitive environment. Likely or the possibility of one strategic group moving to another group within an industry.
Identify strategic problems. Strategic groups help in identifying opportunities. Therefore, Strategic groups help to understand the opportunities, strategic problems, possibility of moving from one group to another, and identify its direct competitors. Strategic group characteristics can also be a way to understand its effectiveness. Market Segments 2. Pricing 5. Distribution Channels 6. Geographical Expansion.
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