Circuit elements of demodulators

Full Title

Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D > Circuit elements of demodulators

Child Classifications

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• H03D 2200/0003 Rat race couplers
• H03D 2200/0005 Wilkinson power dividers or combiners
• H03D 2200/0007 Dual gate field effect transistors
• H03D 2200/0009 Emitter or source coupled transistor pairs or long tail pairs
• H03D 2200/0011 Diodes
• H03D 2200/0017 Intermediate frequency filter
• H03D 2200/0019 Gilbert multipliers
• H03D 2200/0021 Frequency multipliers
• H03D 2200/0023 Balun circuits
• H03D 2200/0025 Gain control circuits
• H03D 2200/0029 Loop circuits with controlled phase shift
• H03D 2200/0031 PLL circuits with quadrature locking, e.g. a Costas loop
• H03D 2200/0033 Current mirrors
• H03D 2200/0035 Digital multipliers and adders used for detection
• H03D 2200/0037 Diplexers
• H03D 2200/0039 Exclusive OR logic circuits