Multipath fade equalizer

Multiple acoustically coupled surface acoustic wave resonators

Multiple tuned circuit correction apparatus

Multiplex data communications using acoustical surface wave filt

Multisection filter using inflected amplitude change function to

Negative conductance network

Negative impedance repeater with double amplification, for telep

Network for isolating antenna from tuner

Noise filtering device

Noise suppression filter

Non-recursive digital filter employing simple coefficients

Notch filter

Package for push-pull semiconductor devices

Package for push-pull semiconductor devices

Packages for microwave integrated circuits

Passive filter compensation network

Phase equalizer useable in a LIND amplifier

Phase tracking network

Photographic lighting system using incident light meter

Piezoelectric crystal unit