Answer / bijoy skaria

Impedance matching is the practice of attempting to make
the output impedance ZS of a source equal to the input
impedance ZL of the load to which it is ultimately
connected, usually in order to maximize the power transfer
and minimize reflections from the load.

Answer / kamalakannan.l

Impedence Matching:

Impedance Matching is nothing but in a network source to
load maximum power can be transfered it is called impedance
matching

Describe an impedance matching circuit?

2 Answers  

---

What is the relation between dB and change of signal?

4 Answers   Mobilkom,

---

Define Thermal impedance?

0 Answers   Vodafone,

---

Describe VSWR?

12 Answers   Huawei,

---

What is a superheterodyne receiver?

2 Answers  

---

What= is the 911 point?

0 Answers  

---

I am working on Nortel Meridian 81C PBX,Passport,Symposium Can anyone plese tell me website name on which I can get more information about this equipments

0 Answers  

---

8=56 7=42 6=30 5=20 3=?

1 Answers  

---

what is sdh,pdh?how exactly the call get connected?

8 Answers   Ericsson, Reliance,

---

What is the CDR format generated by ZTE NEs?

2 Answers   BPL, Cable Wireless, HCL, Huawei, Juniper Networks, Reliance,

---

Describe circular polarization?

1 Answers  

---

What is noise figure?

3 Answers  

---