MCQ in Microwave Communications Part 7 – Answers

Below are the answers key for the Multiple Choice Questions in Microwave Communications Part 7.

301. shunt tee

302. iris

303. rectangular

304. waveguide below cutoff

305. high-pass filter

306. harmonically related resonant frequencies

307. TE

308. to increase the bandwidth of the system

309. cutoff wavelength

310. cutoff wavelength

311. Radar

312. phase velocity

313. curie temperature

314. group velocity

315. suitable for use as a microwave switch

316. bicone

317. circularly polarized

318. lower attenuation

319. reflector

320. buncher cavity

321. decreased beamwidth and increased gain

322. rectangular waveguide

323. Reflex klystron

324. noise figure increases

325. 5.9 GHz

326. has a greater bandwidth

327. rectangle

328. prevent mode jumping

329. electric and magnetic fields

330. TE 0,1

331. avoid the bulk of electromagnet

332. Hot carrier

333. VTM

334. more spectrum space for signals

335. Gunn

336. line-of-sight transmission

337. 22 GHz

338. Helix

339. mobile radio

340. multiple or coaxial loads are used

341. excessive radiation

342. wider bandwidth

343. ensure that the electrons will orbit around the cathode

344. 15 GHz

345. transverse electric

346. capable of longer duty cycle

347. probe

348. oscillator

349. garnet

350. prevent oscillations that occur in two-cavity klystron

Questions and Answers in Microwave Communications and Principles Series

Following is the list of multiple choice questions in this brand new series:

Complete List of MCQ in Communications Engineering per topic

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