microwave integrated circuitry can incorporate both the discrete and the active components : TRUE OR FALSE ?

Q: For a new receiver circuitry what is an appropriate amplifier?

A: Based on the basic of communication system

Q: What is an n-channel enhancement line mosfet?

A: N-MOS are of two types  1. N channel enhancement mode MOSFET 2. N channel depletion mode MOSFET

Q: Q2] Describe the image station problem in the supper-heterodyne receivers. How can we overcome it?

A:

Q: What is the general name given to both FM and PM? Briefly explain.

A: As per Bartleby guidelines we are allowed to solve only one question, please ask the rest again. The…

Q: What is the bode plot magnitude for the network function?

A:

Q: Why they do not affect the circuit in the high frequency and how the circuit pi model will be at low…

A: In the BJT amplifier, there is 3 parasitic capacitor. These capacitors are Cμ, Cπ and CL. The value…

Q: Describe the general characteristics of the equivalent circuits that apply to the low…

A: In Low-frequency range the coupling and bypass capacitors must be included in the equivalent circuit…

Q: Discuss how the circuit produces a Frequency Modulated Signal

A: According to the question, we need to discuss the working of the circuit shown below

Q: For an unmodulated carrier of 150 V and a modulated peak value of 230 V. What is the percent…

A: In this answer we will try to find the percentage modulation as shown below

Q: 5. What is Carson's bandwidth formula?

A:

Q: nna size is affected by FALSE TRUE

A:

Q: 8) How much the highest power efficiency (useful power) can we obtain when using DSB- AM?

A: DSB AM stands for double side band amplitude modulation. In this type of AM they are having 2 side…

Q: Explain why Ray theory is not sufficient to describe wave propagation in OFS What are the advantages…

A: This question has multi-parts. I have solve only two parts. In analyzing the transmission of sound…

Q: Explain the operation of frequency demodulation by using the PLL method.

A: PLL FM demodulation A Phase-Locked Loop (PLL) it is basically a negative feedback system. It…

Q: 6. What is the main advantage of using a phase modulator rather than a direct frequency modulator?

A: NOTE: We are authorized to answer the first question since the exact one wasn’t specified. Please…

Q: Why input impedance of a MOSFET is very high?

A: In a typical MOAFET, the Gate terminal is seperated from the Source and the Drain terminal by a…

Q: 7. Specify the applications of BFSK?

A: BFSK : BFSK is known as binary frequency shift keying it is a tyoe of modulation technique which…

Q: In a Bipolar Transistor define the quantity a or hFB. How is the device structure of the npn Bipolar…

A: The quantity alpha is called common base current gain . It's value is always less than unity.

Q: • Disenssion: 1- Explain the principle of direct method generation of FM signal. 2- What is the…

A: (1) Principle of direct method generation of FM signal: Direct Frequency modulation generation of FM…

Q: What is the primary function of a bipolar junction transistor? Briefly discuss you answer.

A: To write the primary function of BJT:

Q: What is the importance of phase inversion in transistor?

A: The explanation is as follows.

Q: Describe the image station problem in the supper-heterodyne receivers. How can we overcome it?

A:

Q: For an amplitude modulated double sideband full carrier (DSBFC) modulator with a carrier frequency…

A: First we will find out range for upper side band and lower side band then we will find out upper…

Q: What is the purpose of a limiter stage in an FM broadcast receiver?

A: PURPOSE OF A LIMITER STAGE IN A FM BROADCAST RCEIVER: Generally all the FM receivers consists of…

Q: Outline the circuit condition for using the supernode technique.

A: Suppose any of the branches in the network has only voltage source, then it is slightly difficult to…

Q: (i) What do you mean by baseband signal?

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Derive an approximate expression for the cavity gain of an SOA in the limiting case of a 3 dB…

A:

Q: Describe how a Gilbert cell multiplier can be used to demodulate a phase modulated signal? What is…

A: Gilbert cell is a modified version of emitter coupled cell. It is used as a mixer.

Q: Why there is no  miller effect in the common base circuit?

A: Reason behind the absence of the Miller effect in the common base circuit: It is only applicable…

Q: what is the microwave engineering

A: Solution   Microwave engineering is related to the study of microwave and its circuits, which are…

Q: Advantage of using Dynamic channel assignment is

A: The solution is provided in the following section.

Q: 14. Short-circuit failure mode is associated with microcircuits, transistors, resistors and…

A: A short circuit failure mode causes is also known as steady state failure in this failure the…

Q: In layman's term, explain intermediate frequency and its importance. What is the use of intermediate…

A: An intermediate frequency (IF) is a frequency to which a carrier is shifted as an intermediate step…

Q: a) In a Bipolar Transistor define the quantity B or hFE- How is the device structure of the npn…

A: Transistor:- It is a semiconductor device that have three terminals. Its main function is switching…

Q: Explain why the bulk element approach in circuit theory loses its validity at high RF and microwave…

A: Bulk element approach in circuit theory loses its validity at higher RF and microwave frequencies…

Q: Which of the following is true about the D-type MOSFETS?

A: In the depletion MOSFET (D-MOSFET), the conducting channel is already present between the source and…

Q: Why S-Parameters are with proper mathemati cal equations? required to analyze the Microwave networks…

A: Microwave networks- Microwave networks are used for transmission of information by microwave radio…

Q: What are the effects and significance of using filter capacitance?

A: Given :  Brief description: In the given circuit they want to know the  significance of the…

Q: Difference between common source and common emitter amplifier?

A: According to the question we have to discuss the difference between common source and common emitter…

Q: In a Bipolar Transistor define the quantity hFE  device structure of the npn Bipolar Transistor…

A: Brief description:  In the above given question we need to define & variation of a quantity…

Q: n-channel MOSFET,

A: MOSFET (Metal–oxide–semiconductor field-effect transistor)- It is a type if transistor which is…

Q: § 9.11 E-MOSFET Voltage-Divider Configuration

A: Given circuit, The DC bias circuit is,

Q: Why is having a certain bandwidth so crucial? Please provide more details.

A: The question is about bandwidth and it's importance

Q: 7: Explain constructional features of a MOSFET.

A:

Fiber Optics

Fiber optics is a technology used to transmit the facts such as light or pulses with fiber or plastic over long distances. Visual fibers are about the width of a human hair strand and, when tied directly to a fiber-optic cable, can transmit multiple long-distance records and faster in different ways.